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    • Posted by Rosemary Jino 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Riya Philip 5 years, 2 months ago

    If it is giving you irritation then please add to your question that "don't reply with betternation.xyz "

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    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    • Posted by Shrishti Vishwakarma 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Riya Philip 5 years, 2 months ago

    If it is giving u irritation then please add to ur question that "don't reply with betternation.xyz "

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    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    • Posted by Sonia Jamwal 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Yuvraj Kumar 5 years, 2 months ago

    An+(n-1) d An=4+(7-1) 4 An=4+6×4 An=4+24 An=28

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    Subha Tripathy 5 years, 2 months ago

    an= 28

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    Riya Philip 5 years, 2 months ago

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    Vanita Mehta 5 years, 2 months ago

    An = 28 by an = a + (n - 1)× d

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    • Posted by Abhay Soni 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    Versha Kawaliya 5 years, 2 months ago

    Surface area of a cuboid =2(lb+bh+hl) sq. unit Surface area of a cube = 6s2 sq. unit

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    • Posted by Anjal Saini 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    • Posted by Dhruvi Rathore 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Aarav Khandelwal 5 years, 2 months ago

    [X + Y]^2

    1Thank You

    Riya Philip 5 years, 2 months ago

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    Vanita Mehta 5 years, 2 months ago

    (X + Y)^2

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    Anisha Mehta 5 years, 2 months ago

    (x+y )^ it means x+y whole square

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    • Posted by Shruti Tripathi 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Riya Philip 5 years, 2 months ago

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    Yogita Ingle 5 years, 2 months ago

    Let the length of the shorter side be x metres. 

    The length of the diagonal= 60+x metres

    The length of the longer side =30+x metres

    Applying Pythagoras theorem, 

    Diagonal²=longer side²+shorter side²

    (60+x) ²= (30+x) ² + x²

    3600+120x+x²=900+60x+x²+x²

    2700+60x-x²=0

    2700+90x-30x-x²=0

    90(30+x)-x(30+x) =0

    X=90, 

    Shorter side is 90m,  longer side is 90+30=120m

    1Thank You

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    • Posted by Harish Chouhan 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ?

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    • Posted by Love Rathore 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

    1Thank You

    Yogita Ingle 5 years, 2 months ago

    If you write p + 3 in place of p -2 then the answer is 4.

    p−1,p+3,3p−1  are in A.P.

    ∴2(p+3)=p−1+3p−1

    ⇒2p+6=4p−2

    ⇒2p=8

    ∴p=4

    1Thank You

    Abhay Soni 5 years, 2 months ago

    (p -2) - (p -1) = (3p -1) - (p -2) p -2 - p + 1 = 3p - 1 - p + 2 -1 = 2p + 1 2p = -1 -1  2p = -2 p = -2/2 = -1

    1Thank You

    Love Rathore 5 years, 2 months ago

    But answer is 4

    1Thank You

    Yogita Ingle 5 years, 2 months ago

    (p -2) - (p -1) = (3p -1) - (p -2)

    p -2 - p + 1 = 3p - 1 - p + 2
    -1 = 2p + 1

    2p = -1 -1 

    2p = -2

    p = -2/2 = -1

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    • Posted by Aditya Bhardwaj 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Ruhit Sonar 5 years, 2 months ago

    Main text book...and extra questions related to the topic.. it will help to score good marks..

    0Thank You

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

    1Thank You

    Keerthi Kandakur 5 years, 2 months ago

    Oswal

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    • Posted by Aditya Chandel 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

    3Thank You

    Mrinmoy Nath 5 years, 2 months ago

    In my cbse guide

    1Thank You

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    • Posted by Aprita Pal 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Harish Chouhan 5 years, 2 months ago

    Jehvshwojkkhhs

    1Thank You

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    • Posted by Subha Tripathy 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Saurabh ???? 5 years, 2 months ago

    Perpendicular/hypotenuse

    1Thank You

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

    1Thank You

    Riya Philip 5 years, 2 months ago

    Opposite side of angle A÷hypotenuse

    1Thank You

    Samarth Tembhurnikar 5 years, 2 months ago

    Perpendicular /Hypotenuse

    2Thank You

    Charvi Sangwan 5 years, 2 months ago

    Side opposite to angle A/hypotenuse

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    • Posted by Ishrat Perween 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Anshuman Omm 5 years, 2 months ago

    Side of one square =12cm And another square =18cm

    0Thank You

    Riya Philip 5 years, 2 months ago

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    • Posted by Aastha Jha 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

    1Thank You

    Krishna Jaiswal 5 years, 2 months ago

    I'm srry i don't intersted in math?

    0Thank You

    Neha Pal 5 years, 2 months ago

    hsjs

    1Thank You

    Pallavi Negi 5 years, 2 months ago

    BDE is half of triangle ABC

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    • Posted by Charvi Sangwan 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Vanita Mehta 5 years, 2 months ago

    X3 - 13x2 - 15x + 189

    1Thank You

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    Priyanshu Kumar 5 years, 2 months ago

    Sun na basic maths Lo hard questions ni aayege

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    • Posted by Pradeep Kumar 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Rohit Kumar 5 years, 2 months ago

    A=60°

    0Thank You

    Riya Philip 5 years, 2 months ago

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    • Posted by Amit Jaiswal 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Khushi Tomar 5 years, 2 months ago

    Rational not have root . Irrational have roots

    0Thank You

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ?

    1Thank You

    Yogita Ingle 5 years, 2 months ago

    S.No Rational Numbers Irrational Numbers
    1 Numbers that can be expressed as a ratio of two number (p/q form) are termed as a rational number. Numbers that cannot be expressed as a ratio of two numbers are termed as an irrational number.
    2 Rational Number includes numbers, which are finite or are recurring in nature. These consist of numbers, which are non-terminating and non-repeating in nature.
    3 Rational Numbers includes perfect squares such as 4, 9, 16, 25, and so on Irrational Numbers includes surds such as √2, √3, √5, √7 and so on.
    4 Both the numerator and denominator are whole numbers, in which the denominator is not equal to zero. Irrational numbers cannot be written in fractional form.
    5 Example: 3/2 = 1.5, 3.6767 Example: √5, √11

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    • Posted by Priya.P Priya 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Sandhya Kumari 5 years, 2 months ago

    Bye

    0Thank You

    Sandhya Kumari 5 years, 2 months ago

    Kaya hai

    0Thank You

    Sandhya Kumari 5 years, 2 months ago

    Algebra hai

    0Thank You

    Sandhya Kumari 5 years, 2 months ago

    Solution karna hai

    0Thank You

    Sandhya Kumari 5 years, 2 months ago

    Kaya karna hai

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    • Posted by Itachi Uchiha ? 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    ? Yang ? 5 years, 2 months ago

    Wat?¿? #Ritik Kumar???

    1Thank You

    Sandhya Kumari 5 years, 2 months ago

    Cheater

    0Thank You

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    • Posted by Itachi Uchiha ? 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Ajin Ajin 5 years, 2 months ago

    But it isn't pratical my friend if it is possible post 1 more question as this l will give answer for it

    0Thank You

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ?

    0Thank You

    ? Yang ? 5 years, 2 months ago

    "Nice" Ritik Kumar?

    0Thank You

    ? Yang ? 5 years, 2 months ago

    ???

    0Thank You

    Sandhya Kumari 5 years, 2 months ago

    No thank

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    • Posted by Versha Kawaliya 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    • Posted by Himangi Purohit 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

    0Thank You

    Sandhya Kumari 5 years, 2 months ago

    ? ka jar

    0Thank You

    Tanya Chauhan 5 years, 2 months ago

    x2-15=0 (x-√15) (x+√15)=0 x=√15, x=-√15 x=+-√15

    1Thank You

    Yogita Ingle 5 years, 2 months ago

    x2—15=0

    x2 = 15

    x = ± √15

    2Thank You

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    • Posted by Ajay Parmar 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

    0Thank You

    Himangi Purohit 5 years, 2 months ago

    2

    0Thank You

    Jeetendra Yadav 5 years, 2 months ago

    2

    0Thank You

    Harsh Sharma 5 years, 2 months ago

    2

    0Thank You

    Rishika Sharma 5 years, 2 months ago

    2

    3Thank You

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    • Posted by Arshpreet Kaur 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    ? Yang ? 5 years, 2 months ago

    The probability of getting a prime number=1/2. HOPE IT HELPS YOU?✌

    2Thank You

    Rohit Kumar 5 years, 2 months ago

    Possible outcomes when a die is thrown = {1,2,3,4,5,6} Number of possible outcomes once = 6 (i) Let E be the event of getting a prime number. Prime numbers on the die are = {2,3,5} Number of favourable outcomes = 3 •p(E)=favourable outcomes /total outcomes =3/6=1/2

    1Thank You

    Saurabh ???? 5 years, 2 months ago

    1/2

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    BBB

    • Posted by Satyam Gupta 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Rohit Kumar 5 years, 2 months ago

    Better Business Bureau

    0Thank You

    Divya Verma 5 years, 2 months ago

    What is your question??

    0Thank You

    Divya Verma 5 years, 2 months ago

    ??????????

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    • Posted by Ritik Soni 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Vanita Mehta 5 years, 2 months ago

    By elimination method (y = 2) and (x = 3)

    0Thank You

    Riya Philip 5 years, 2 months ago

    Join betternation.xyz This is a site where u can have a lot of friends and fun ? ? ?

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    Bhavana Thakur 5 years, 2 months ago

    By elimination method 2x+3y=12 ✖ by2 3x-2y=5 ✖ by 3 4x+6y=24. 1 eq 9x-6y=15. 2eq Adding both equations 13x=39 X=3 Putting the value in 2eq 9.3-6y=15 27-6y=15 -6y=15-27 -6y=-12 Y=2

    1Thank You

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    • Posted by Preeti Senapati 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Rohit Kumar 5 years, 2 months ago

    • power of combination =3.5+(-2.5)=1d •Power =1/focal length (m) 1=1/f f=1/1 f=1m or 100cm

    0Thank You

    Riya Philip 5 years, 2 months ago

    Join Betternation.xyz This is a site where u can have a lot of friends and fun ? ?

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    • Posted by Ayush Pradhan 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Rohit Kumar 5 years, 2 months ago

    Answer : •2x^2+2x-424=0 •x^2+x-212=0 (dividing the equation by 2 in each terms) a=1,b=1and c=-212 •D=b^2-4ac=(1)^2-4(-212)*1=1- 848=-847 •x=-b+rootD/2a=-1+root-847/2=-1+847i/2 And,x=b+rootD/2a=1+root-847/2=1+847i/2 Hence, x=-1+847i/2,x=1+847i/2

    0Thank You

    Riya Philip 5 years, 2 months ago

    Join Betternation.xyz This is a site where u can have a lot of friends and fun ? ?

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    • Posted by Abeli Debbarma 5 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    Anirudh Jaat From Haryana 5 years, 2 months ago

    Bahi aaj to ye message send kar diya ha nest time mat karana

    0Thank You

    Riya Philip 5 years, 2 months ago

    Join Betternation.xyz This is a site where u can have a lot of friends and fun ? ?

    0Thank You

    ? Yang ? 5 years, 2 months ago

    ????

    0Thank You

    ? Yang ? 5 years, 2 months ago

    978 764 = 978 764. HOPE IT HELPS YOU?✌?

    0Thank You

    Abeli Debbarma 5 years, 2 months ago

    978 764 is equal to

    0Thank You

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