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Chapter 1

Posted by Chaudhary Chaudhary 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How many of u perpration for JEE 2021

Posted by Manish Sahu 5 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Aditya Chauhan 5 years, 5 months ago

Me !

ANSWER

Ex.3.2 ques.15, what is I in the question? Please explain.

Posted by Arjun Singh Rathore 5 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Palak Yadav 5 years, 5 months ago

I is identity matrix.

Ayush Vishwakarma?? 5 years, 5 months ago

A^2-5A+6I it means that ,you Take A two times and multiplied like A×A (not the square of A) which is given in the question and put the A and multiplied by 5 after that you take identity matrix of 3×3 and solved by the properries of matrix .

ANSWER

Ex 3.3 elements que 21to25 solutions explanation

Posted by Mamta Pahuja 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Examine the contuinity of function f(x)=|x-5|

Posted by Akash Singh 5 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Ayush Vishwakarma?? 5 years, 5 months ago

5 is come on any real no.because it is greatest integer fn and x is to small.

ANSWER

Can a diagonal matrix be a triangular matrix?

Posted by H Harinadh 5 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Gourav Richa Richa 5 years, 5 months ago

No

Ayush Vishwakarma?? 5 years, 5 months ago

No

ANSWER

Integral Chapter solution

Posted by Zuthika Sultana 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Show that the elements on the main diagonal of a skew symmetric matrix are all zero

Posted by Mitushi Pal 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Introduction of continuity and differentiability

Posted by Srishty Sidana 5 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Ayush Vishwakarma?? 5 years, 5 months ago

Continuity,it means that the Slope of a function is determined at any point of x axis or y axis. Function is continuous at every point but function is not continuous at end point because at endpoint we cannot draw any tangent so slope is not determined. Differentiability that any function differentiate by the respect of x. If any function is differentiate with respect of x then that function must be continous .

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Find 1/2(A+A') and 1/2(A+A') .if Ais [1 2 3 4]

Posted by Karishma Khanna 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Draw the graph of the function ?: ? → ? such that ? ? = ? − 2 .

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the domain of the function ? defined by ? ? = 4 − ? + 1 ? 2−1 .

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

If ? = ? ? = 1−? 1+? , then show that ? = ? ?

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the domain and range of the following function given by ? ? = 3 2−? 2

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Let ? = 1,1 , 2,3 , 0, −1 , −1, −3 be a liner function from z into z. find ? ? .

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Define signum function and greatest integer function.

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

5. If ? ? = 1 + ? , −1 ≤ ? < 0 ? 2 − 1 , 0 ≤ ? < 2 2? , 2 ≤ ? . Then, find ? 3 , ? −2 , ? 0 , ? 1 2 , ? 2 − ? and ? −1 + ? where h>0 is very small

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Show that product of the identity function and the signum function is the modulus function.

Posted by Amit Jangra 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

0.0051/1*280855842

Posted by Vivek Dhaka 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Prove that 2+2=5

Posted by Aditya Kumar 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How's to study maths at home

Posted by Diksha Y 5 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Manish Sahu 5 years, 5 months ago

Hey mates i think u forgot utube channel there r many talented teacher on uTube so i personally prefer u go through Unacademy, mohit tyagi sir , neha man channel nd many more thanks?

Diksha Y 5 years, 5 months ago

From which site

ANSWER

ques no 1 ex 1.3 relation and function

Posted by Rahul Kumar Singh 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

if y equals to tangent inverse x minus whole square root of a square minus x square divided by X + root of a square minus x square prove DY by DX equals to 1 by root of a square minus x square

Posted by Minakshi Jain 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Question number 19 exercise 3.2

Posted by Raj Kumar 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

A trust fund Rs 30000 that must be invested in two different types of bonds

Posted by Raj Kumar 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Kisbs

Posted by Akash Pandey 5 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Akash Pandey 5 years, 2 months ago

What u saw....

Tanvi Sharma 5 years, 5 months ago

What do u mean??????

ANSWER

find the derivative of √sin(√1+√x^2)

Posted by Bipin Awasthi 5 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What we have to do next if we get the 1st rank in the play and win quiz. Plz tell.

Posted by Ujjwal Pandey 5 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Ujjwal Pandey 5 years, 5 months ago

Leave that , just tell what to do next.

Eshan Joshi 5 years, 5 months ago

How u give all question correct

Ujjwal Pandey 5 years, 5 months ago

Plz reply someone.

ANSWER

In this app there is no ncert books available???

Posted by Yash Srivastava 5 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Dhanpal Singh 5 years, 5 months ago

No

ANSWER

Question no.5 of exercise 3.3

Posted by Vishal Tomar 5 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Vishal Tomar 5 years, 5 months ago

Tell me now

ANSWER

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