No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

    • Posted by Vaibhav Pandey 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Balaji .B 5 years, 2 months ago

    Thank

    0Thank You

    Ayush Kumar Sinha 5 years, 2 months ago

    Take the LCM b/w 2 and 3 then multiply it by the answer and you'll get the answer

    0Thank You

    ANSWER

    • Posted by Anshika Kumari 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Bhumi Singh 5 years, 2 months ago

    five rational no are 91/100,92/100,93/100,94/100,95/100

    1Thank You

    Bhumi Singh 5 years, 2 months ago

    four rational no are 31/7 ,32/7,33/7,34/7

    1Thank You

    ANSWER

    • Posted by Anshika Kumari 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Tejas Agalve 5 years, 2 months ago

    1.34

    0Thank You

    ANSWER

    • Posted by Utkarsh Dhiman 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 4 answers

    Bhumi Singh 5 years, 2 months ago

    answer is( 4a-3b)^3

    0Thank You

    Param Goswami 5 years, 2 months ago

    Then answer would be (4a - 3b)^3

    0Thank You

    Param Goswami 5 years, 2 months ago

    It should be 64a^3 - 27b^3 - 144a^b + 108ab^2

    0Thank You

    Param Goswami 5 years, 2 months ago

    Wrong question

    0Thank You

    ANSWER

    • Posted by Pentam Santhoshini 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Gaurav Seth 5 years, 1 month ago

    1. Is zero a rational number? Can you write it in the form p/q where p and q are integers and q ≠ 0?

    Solution:

    We know that, a number is said to be rational if it can be written in the form p/q , where p and q are integers and q ≠ 0.

    Taking the case of ‘0’,

    Zero can be written in the form 0/1, 0/2, 0/3 … as well as , 0/1, 0/2, 0/3 ..

    Since it satisfies the necessary condition, we can conclude that 0 can be written in the p/q form, where q can either be positive or negative number.

    Hence, 0 is a rational number.

    2. Find six rational numbers between 3 and 4.

    Solution:

    There are infinite rational numbers between 3 and 4.

    As we have to find 6 rational numbers between 3 and 4, we will multiply both the numbers, 3 and 4, with 6+1 = 7 (or any number greater than 6)

    i.e., 3 × (7/7) = 21/7

    and, 4 × (7/7) = 28/7. The numbers in between 21/7 and 28/7 will be rational and will fall between 3 and 4.

    Hence, 22/7, 23/7, 24/7, 25/7, 26/7, 27/7 are the 6 rational numbers between 3 and 4.

     

    0Thank You

    ANSWER

    • Posted by Anshika Kumari 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Kanika Kanika 5 years, 2 months ago

    Draw a line and divide that line into eight . And between 0-1, 1-2etc make five division on both the sides of the line. Just counts the line from the line just drawn after 0 till in the lines you get 8/5. And mark it

    1Thank You

    ANSWER

    • Posted by Kaushal Sharma 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    ꧁╾━╤デ╦︻ ℛ??????࿐ 5 years, 2 months ago

    Rational as it is terminating

    0Thank You

    Pawan Gupta 5 years, 2 months ago

    3.040040004 is rational as it is of the form p/q (Here p=3.040040004 q=1) q≠0 and p and q are also integers.

    1Thank You

    ANSWER

    • Posted by Sibani Attaka 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Anushka Agarwal 5 years, 2 months ago

    108

    0Thank You

    Aashvi K 5 years, 2 months ago

    102

    0Thank You

    ANSWER

    • Posted by Netrapal Singh Shaktawat 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Shaleen Chauhan 5 years, 2 months ago

    5 or 3

    0Thank You

    ANSWER

    • Posted by Netrapal Singh Shaktawat 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 5 answers

    Kiran Barthwal 5 years, 2 months ago

    Rational number

    0Thank You

    Gayatri Anne 5 years, 2 months ago

    Rational

    0Thank You

    Bhumi Singh 5 years, 2 months ago

    rational number

    0Thank You

    Kamakshi Pandey 5 years, 2 months ago

    Rational number

    0Thank You

    Prachi Sethi 5 years, 2 months ago

    https://youtu.be/0pJVD5j6foA Like and share plz

    0Thank You

    ANSWER

    • Posted by Yashika Tripathi 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Yashika Tripathi 5 years, 2 months ago

    8

    0Thank You

    ANSWER

    • Posted by Netrapal Singh Shaktawat 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Kiran Barthwal 5 years, 2 months ago

    (2, -3)

    0Thank You

    Gaurav Seth 5 years, 2 months ago

    To find the co-ordinates in the adjoining figure, x-axis represents the plain mirror. M is the point in the rectangular axes in the first quadrant whose co-ordinates are (h, k).

     

    When point M is reflected in x-axis, the image M’ is formed in the fourth quadrant whose co-ordinates are (h, -k). Thus we conclude that when a point is reflected in x-axis, then the x-co-ordinate remains same, but the y-co-ordinate becomes negative.

    Thus, the image of point M (h, k) is M' (h, -k).

    Therefore answer is (2,-3)

    0Thank You

    ANSWER

    • Posted by K.Sandeep Kranti 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 4 answers

    Kiran Barthwal 5 years, 2 months ago

    To describe the position of a table lamp on the study table, we have two take two lines, a perpendicular and horizontal. Considering the table as a plane and taking the perpendicular line as Y axis and horizontal as X axis. Take one corner of the table as origin where both X and Yaxes intersect each other. Now, the length of the table is Y axis and breadth is Xaxis. From the origin, join the line to the lamp and mark a point. Calculate the distance of this point from both X and Y axes and then write it in terms of coordinates. Let the distance of a point from X axis is x and from Y axis is y then the position of the table lamp in terms of coordinates is (x,y).

    1Thank You

    Anushka Agarwal 5 years, 2 months ago

    Let us consider the lamp on the table as a point and the table as a plane. From the figure, we can conclude that the table is rectangular in shape, when observed from the top. The table has a short edge and a long edge. Let us measure the distance of the lamp from the shorter edge and the longer edge. Let us assume that the distance of the lamp from the shorter edge is 15 cm and from the longer edge, its 25 cm. Therefore, we can conclude that the position of the lamp on the table can be described in two ways depending on the order of the axes as.

    0Thank You

    Ananya K 5 years, 2 months ago

    To describe the position of a table lamp placed on the table, let us consider the table lamp as P and the table as a plane. ... Thus, the position of the table lamp P is described by the ordered pair (a, b). 2. (Street Plan): A city has two main roads which cross each other at the centre of the city.

    0Thank You

    ꧁╾━╤デ╦︻ ℛ??????࿐ 5 years, 2 months ago

     Ans. To describe the position of a table lamp placed on the table, let us consider the table lamp as P and the table as a plane. Now choose two perpendicular edge of the table as the axes OX and OY. Measure the perpendicular distance ‘a’ cm of the lamp from OY. Measure the perpendicular distance ‘b’ cm of P (lamp) from OX.           Thus, the position of the table lamp P is described by the ordered pair (a, b).

    3Thank You

    ANSWER

    • Posted by Komal Tank 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Anushka Agarwal 5 years, 2 months ago

    x=-(38-8√3)/3

    0Thank You

    ANSWER

    • Posted by Udita Singh 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 4 answers

    Kiran Barthwal 5 years, 2 months ago

    0

    0Thank You

    Ananya K 5 years, 2 months ago

    Zeros of a polynomial can be defined as the points where the polynomial becomes zero on the whole. A polynomial having value zero (0) is called zero polynomial of the form p(x) = 0. Any value of x can be a zero of a zero polynomial.

    1Thank You

    🖤 🖤 5 years, 2 months ago

    Zero

    0Thank You

    Shrimant Naikwade 5 years, 2 months ago

    Sets

    0Thank You

    ANSWER

    • Posted by Vartika Pandey 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Parmanand Kumar 5 years, 2 months ago

    -1,0,1,2,3

    1Thank You

    Sakshi Kumari 5 years, 2 months ago

    We can find rational number between any numbers as by the formula: d=y-x/n+1 Here y is 5 and x is -2 N means 4 Now, 5-(-2)/4+1= 7/5 So, d=7/5 (d+X), (d+2x), (d+3x), and (d+4x)

    1Thank You

    ANSWER

    • Posted by Shine Shimmer 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Priyanshi Jadeja 5 years, 2 months ago

    5x=a 5x=b 8x=c s=(a+b+c)/2 =(5x+5x+8x)/2 =18x/2=9x Area of triangle=|s(s-a)(s-b)(s-c) =|9x (9x-5x)(9x-5x)(9x-8x) =|9x (4x)(4x)(1x) =|9x (16x3) =|144x4 =|12×12×x2×x2 =12x2 (Ans) I hope it will help you!???

    0Thank You

    ANSWER

    • Posted by Vikash K 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Ashish Kumar 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Yogita Ingle 5 years, 2 months ago

    (x+5)(x-4)

    = x ( x - 4) + 5 (x - 4)

    = x2 - 4x + 5x - 5(4)

    = x2 + x - 20

    2Thank You

    Ashirwad Chauhan 5 years, 2 months ago

    X²-4x+5x-20 X²+x-20 =ANSWER

    0Thank You

    ANSWER

    • Posted by Rishikesh Sharma 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Sumedh Joshi 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Prerana Patil 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Mayank Kapadne 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Gaurav Seth 5 years, 2 months ago

    If a and b are any two distinct positive rational numbers such that ab is not 

    a perfect square , then the irrational number √ab lies between a and b.  

    ∴ Irrational number between 2 and 2.5 is √ 2 × 2.5 , i.e √5 

    Irrational number between 2 and √5  is √2 × √5 = 2(1/2) × 5(1/4)  

    Irrational number between √5 and 2.5 is √√5 × 2.5 =

    Thus the three irrational numbers between 2 and 2.5 are √5  , 2(1/2)  × 5(1/4) and (1/2) × 5 3/4 ×  21/2 . 

    0Thank You

    Mayank Kapadne 5 years, 2 months ago

    Find three irrational numbers between 2 and 2.5 .

    0Thank You

    ANSWER

    • Posted by Krish Kumar 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 3 answers

    Abhishek Chaudhary 5 years, 2 months ago

    Rational number .

    1Thank You

    Rishikesh Sharma 5 years, 2 months ago

    Rational number

    0Thank You

    ꧁╾━╤デ╦︻ ℛ??????࿐ 5 years, 2 months ago

    p/q for ex- 2/3

    0Thank You

    ANSWER

    • Posted by Subham Chopra 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Udita Singh 5 years, 2 months ago

    x=4, y=1 x=8,y=2 x=0,y=0 x=12,y=3

    0Thank You

    ANSWER

    • Posted by Yogitha S 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Mnp Mnp 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Beyon P Binoy 5 years, 2 months ago

    (y^3+y^2) (-y-1) y^2(y+1) -1(y+1) (y+1) (y^2-1)

    3Thank You

    ANSWER

    • Posted by Kalingapatam Udhaykumar 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Kashish Choudhary 5 years, 2 months ago

    (0+0+0)2 0

    0Thank You

    Tiger$ Praful Jawale 5 years, 2 months ago

    3

    0Thank You

    ANSWER

    • Posted by Kalingapatam Udhaykumar 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Sarita Panda 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Yogita Ingle 5 years, 2 months ago

    The abbreviation of CPCT is “Corresponding Parts of Congruent Triangles”. This theorem states that if we take two or more triangles which are congruent to each other then the corresponding angles and the sides of the triangles are also congruent to each other i.e., their corresponding parts are equal to each other.

    1Thank You

    ANSWER

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2025