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    • Posted by Vinita Panwar 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 2 answers

    Vinita Panwar 7 years, 3 months ago

    Thanxxx for your advice .....it really works

    0Thank You

    Tapan Pandey 7 years, 5 months ago

    Solve the problems related to that formula

    1Thank You

    ANSWER

    • Posted by Pratham Yadav 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Pratham Yadav 7 years, 5 months ago

    -1

    4Thank You

    ANSWER

    • Posted by Ishika Jain 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Nik Parihar 7 years, 5 months ago

    Look, (A×B)={(1,3)(1,4)(2,3)(2,4)(3,3)(3,4)} (A×c)={(1,4)(1,5)(1,6)(2,4)(2,5)(2,6)(3,4)(3,5)(3,6)} Now, (A×B)U (A×C)={(1,3)(1,4)(1,5)(1,6)(2,3)(2,4)(2,5)(2,6)(3,3)(3,4)(3,5)(3,6)} HOPE YOU WILL UNDERSTAND.......

    0Thank You

    ANSWER

    • Posted by Priya Kumari 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Mayank Kumar 7 years, 5 months ago

    It's a trigonometric ratio or you can say trigonometric functions to calculate the sides of the triangle

    0Thank You

    ANSWER
    Cot

    • Posted by Priya Kumari 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Lopamudra Parida 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Priya Sangwan 7 years, 5 months ago

    One is en and second is un

    0Thank You

    ANSWER

    • Posted by Prachi Garg 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Harleen Kaur 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Devanshi Sharma 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Harleen Kaur 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Tapan Pandey 7 years, 5 months ago

    Change it into sin and cos then put the formula of sin2x and cos2x

    2Thank You

    ANSWER

    • Posted by Vishal Sharma 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Tapan Pandey 7 years, 5 months ago

    The question is wrong because A does not belong in B

    1Thank You

    ANSWER

    • Posted by Ankit Chauhan 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Aryan Yadav 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Payal Pritishree 7 years, 5 months ago

    The method of symbolic representation of the set by using the common property of the elements is called set builder form .

    2Thank You

    ANSWER

    • Posted by Rishabh Daga 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Khushi Singh 7 years, 5 months ago

    You can get in ncrt book

    0Thank You

    ANSWER

    • Posted by Harshit Palwal 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Vanisha Meena 7 years, 5 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Shreyas K S 7 years, 5 months ago

    Wrong because there only 500 owners given in the qoiestion

    0Thank You

    ANSWER

    • Posted by Jatin Yadav 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Yaad Ram 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Shivaji Bagchi 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Akshay Kumar 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Pramod Sahu 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Sahil Goria 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 4 answers

    Vanisha Meena 7 years, 6 months ago

    87.7%

    0Thank You

    Raj Karan 7 years, 6 months ago

    92%%%

    0Thank You

    Akash Choudhary Dav Gandhinagar 7 years, 6 months ago

    86.20%aaya tha

    0Thank You

    Akash Choudhary Dav Gandhinagar 7 years, 6 months ago

    Khatarnak tha bhai ?????????????????????????

    0Thank You

    ANSWER

    • Posted by Bittu Jaiswal 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 2 answers

    Navjot Singh 7 years, 6 months ago

    F{b,c,d,f,g,h,j}

    0Thank You

    Maths Lecturer 7 years, 6 months ago

    F={b, c, d, f, g, h, j}

    1Thank You

    ANSWER

    • Posted by Satish Singla 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Mikhu Roy 5 years, 8 months ago

    CBSE > Class 11 > Mathematics
    • 2 answers

    Srishti Verma 7 years, 6 months ago

    A set that contains only one element is called a singleton set

    0Thank You

    Purvi Bajaj 7 years, 6 months ago

    The set which contain only one element is called a singleton set. For example A is a set which contain only one element that is {r} such that A:{r}

    1Thank You

    ANSWER

    • Posted by Nikita Gupta 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Rajnish Kumar 7 years, 6 months ago

    x2+1/x2 = 8 then x4+1/x4=? on squaring both side

    (x2+1/x2)2 = 82

    x4+1/x4+2 = 64

    x4+1/x4 = 64-2 = 62

    1Thank You

    ANSWER

    • Posted by Gowshiga Pichamuthu 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 2 answers

    Gowshiga Pichamuthu 7 years, 6 months ago

    It is confusing for me. Why because, Sin(-x)= -sinx. Cos(-x)= cosx. But my math sir said . -Cosx is not equal to cosx. I want some clarification.

    0Thank You

    Purvi Bajaj 7 years, 6 months ago

    Yes because -cosx=cos(360-x)=cos x as it will lie in 4th quadrant and in 4th quadrant the value of cos is positive

    0Thank You

    ANSWER

    • Posted by Arul Murugan 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Dhiviya Dhiviya 7 years, 6 months ago

    X is 6 Y is 2

    0Thank You

    ANSWER

    • Posted by Kartavya Verma 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 4 answers

    Alisha Bhagat 7 years, 6 months ago

    Natural numbers are the ones which begin from 1 ( not including 0) and continuing up to infinity.

    1Thank You

    Shikha Singh 7 years, 6 months ago

    Ordinary counting numbers are called natural number

    1Thank You

    P S 7 years, 6 months ago

    A counting no are called natural no

    1Thank You

    Ashutosh Dubey 7 years, 6 months ago

    A numbers start with 1 called natural number.

    3Thank You

    ANSWER

    • Posted by Divya D Synrem 7 years, 6 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Aryan Studying 7 years, 6 months ago

    RS Aggrawal

    2Thank You

    ANSWER

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