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    • Posted by Deepanshu Maliya 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Jaideep Yadav 6 years, 10 months ago

    Root5+root21 whole divided by 2? or root 5-root21 whole divided by 2

    0Thank You

    Puja Sahoo? 6 years, 10 months ago

    Put the quadratic formula

    1Thank You

    ANSWER

    • Posted by Preeti Rahi 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Kamboj Ji 6 years, 10 months ago

    Preeti plz fotgive me but ye kux jyada hi krr ra hai

    1Thank You

    Abhishek Singh 6 years, 10 months ago

    Bak yaha se

    0Thank You

    Kamboj Ji 6 years, 10 months ago

    What

    1Thank You

    ANSWER

    • Posted by Preeti Rahi 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Puja Sahoo? 6 years, 10 months ago

    Agar, 3 marks ka aya hoga to or likhna hoga apko, piyush ji ne jo likha hai, ye main hai,baki ap likh dena

    1Thank You

    Preeti Rahi 6 years, 10 months ago

    Is ot sufficient??

    1Thank You

    Kamboj Ji 6 years, 10 months ago

    To end with digit 2 ,5 should have 2 as it factor but factor of 5 are 5and1... So it will not end with 2..hence 5n cant end with 2

    3Thank You

    ANSWER

    • Posted by Kumari Rani 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Bahubali Gaming 6 years, 10 months ago

    See it on vedantu it has last 10 yrs with solution

    1Thank You

    ANSWER

    • Posted by Swaralipi Chatterjee 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 5 answers

    ?????? ???? . 6 years, 10 months ago

    Lekin yaar agle saal walo k maze h ?

    1Thank You

    【-】⭕ 【\】 € ¥ (＠_＠;) 6 years, 10 months ago

    Jo bhi ho dena to padega na exam

    1Thank You

    Swaralipi Chatterjee 6 years, 10 months ago

    Yeah ....

    0Thank You

    Kamboj Ji 6 years, 10 months ago

    Fr next year

    0Thank You

    #Miss_Raagini ???? 6 years, 10 months ago

    I think it's fr next year

    1Thank You

    ANSWER

    • Posted by Saniya Kumari 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Palka Bjpi 6 years, 10 months ago

    Firstly,you have to find the slant height of the bucket, "l"=26cm.Then, find the CSA of the bucket. Ans-816.4cm sq.units

    0Thank You

    ANSWER

    • Posted by Adarsh Sahal 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Vaishali Pundir 6 years, 10 months ago

    An = a+(n-1)d An =2+(15-1)2 An=2+14×2 =2+28 =30

    0Thank You

    ANSWER

    • Posted by Rupali Aggarwal 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Sia ? 6 years, 4 months ago

    We have 2x2 - 7x + 3 = 0

    {tex}\implies2( x^2 - {7 \over 2}x + {3\over 2}) = 0{/tex}

    {tex}\implies​​ x^2 - {7 \over 2}x + {49 \over 16} = {-3 \over 2} +{ 49 \over 16}{/tex} (Adding 49/16 to both sides)

    {tex}\implies x^2 -2 \times x \times {7 \over 4} + ({7 \over 4})^2 = {-24 +49 \over 16}{/tex}

    {tex}\implies (x-{7\over4})^2 = {25 \over 16}{/tex}

    {tex}\implies x-{7\over 4}= \pm \sqrt({25 \over 16}){/tex}

    {tex}\implies x={7\over 4} \pm {5 \over 4}{/tex}

    {tex}\implies x={7\over 4} + {5 \over 4}\, and \,x={7\over 4} - {5 \over 4}{/tex}

    {tex}\implies x=3\, and \,{1\over 2}{/tex}

    {tex}\therefore{/tex}the roots of the given equation are {tex}3{/tex} and {tex}1\over 2{/tex}.

    0Thank You

    ANSWER

    • Posted by Yadav Sunny 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Monish Qureshi 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Jyoti Laddha 6 years, 10 months ago

    Let the blue ball be x Probability of blue ball =x/6+x Probability of red ball =6/6+x ATQ=x/6+x=2(6/6+x) X=12 balls

    0Thank You

    ANSWER

    • Posted by Deepak Shukla 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Priyanka Bhalla 6 years, 10 months ago

    30 cm above the base of the cone.

    1Thank You

    ANSWER

    • Posted by ?#Hr_76# ? 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Priyanka Bhalla 6 years, 10 months ago

    Let ABC be a triangle where AD bisects angle A and is drwn to side BC(u must take a pen and paper along and make figure as written ,ull understand it better) Now,according to angle bisector theorm, AB/AC=BD/CD Here a proof holds by construction. Check it on net otherwise cannot give here.

    1Thank You

    ANSWER

    • Posted by Alka Jain 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Jyoti Laddha 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Ram Kushwah 6 years, 10 months ago

    p=a^2b

    q=ab^2

    than LCM(p,q)=a^2b^2( highest common power of a and b in p and q)

    1Thank You

    ANSWER

    • Posted by Aakriti Sharma 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Jaideep Yadav 6 years, 10 months ago

    31.5

    0Thank You

    ANSWER

    • Posted by Tsering Puntsog 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Kirti Dhillon 6 years, 10 months ago

    Firstly suppose √2 is rational Than √2=a\b a ans b both are integers also hcf of a,b =1 Squarin both sides 2=a2\b2 2b2=a2 a2is divisible by 2 Also, a is divisible by 2 Now a=2m Put it in firt eq. 2b2=4m2 b2=2m2 b2is divisible by 2 Also, b is divisible by 2 So , hcf of a,b =2 So it is not rational It is irrational ..

    0Thank You

    ANSWER

    • Posted by Tanushree Maity 5 years, 8 months ago

    CBSE > Class 10 > Mathematics
    • 3 answers

    Tanushree Maity 6 years, 10 months ago

    Are you sure unke questions important hai?

    0Thank You

    Kaifiya Choudhary 6 years, 10 months ago

    Mile imp. Question

    1Thank You

    Kaifiya Choudhary 6 years, 10 months ago

    Youtube pe "Bhasker sir" ke channel pe dekh lo

    1Thank You

    ANSWER

    • Posted by Maipaksana Rajkumar 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Jaideep Yadav 6 years, 10 months ago

    0

    0Thank You

    Ram Kushwah 6 years, 10 months ago

    how many times?

    0Thank You

    ANSWER

    • Posted by Priyank Rajpurohit 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Prabhat Bolia 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Lakshya Gupta 6 years, 10 months ago

    (a+15d)-(a+11d) a+15d-a-11d 15d-11d 15(-6)-11(-6) -90+66 -24

    0Thank You

    ANSWER

    • Posted by Kaifiya Choudhary 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Urmila Gandhi 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Kaifiya Choudhary 6 years, 10 months ago

    A composite number is a positive integers which is not prime number . Composite number has factors of other than 1 and itself . Some first few composite number are 4, 6, 8, 9, 10, 12, 14, 15, 16 etc.

    0Thank You

    Anushka Jugran ? 6 years, 10 months ago

    Numbers having factors other than 1 nd itself are called composite numbers.

    0Thank You

    ANSWER

    • Posted by Sw Kkk 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Kamboj Ji 6 years, 10 months ago

    Ncert enough hai bhai

    2Thank You

    Nitin Kumar?Hr35 Vala?(Narnaul)? 6 years, 10 months ago

    Bilkul NCERT khatm kr dal

    2Thank You

    ANSWER

    • Posted by Ritik Raj 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Ranjeet Kumar 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Kamboj Ji 6 years, 10 months ago

    Chord

    1Thank You

    Kamboj Ji 6 years, 10 months ago

    A segment is the portion of a cicle enclosed between a chorf

    2Thank You

    ANSWER

    • Posted by Shabeeha Khadeeja 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Kamboj Ji 6 years, 10 months ago

    Page 231 example 4

    1Thank You

    ANSWER

    • Posted by Shabeeha Khadeeja 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    【-】⭕ 【\】 € ¥ (＠_＠;) 6 years, 10 months ago

    Ordinate =-2 aur uske baad dist. formula lagr ke abscissa find kar lena

    1Thank You

    ANSWER

    • Posted by Shabeeha Khadeeja 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Puja Sahoo? 6 years, 10 months ago

    2:9.....

    2Thank You

    【-】⭕ 【\】 € ¥ (＠_＠;) 6 years, 10 months ago

    2:9

    1Thank You

    ANSWER

    • Posted by Shabeeha Khadeeja 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Kamboj Ji 6 years, 10 months ago

    Accprding to question, a=121 d=-4 So, a+(n-1)*d<0, 121+(n-1)*-4<0 121-4n+4<0, 125<4n, n>125/4, n>31*1'4, So its 32 term

    0Thank You

    ANSWER

    • Posted by Hiru ? 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    ANSWER

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