CBSE > Class 11 > Mathematics | CBSE Board | Homework Help

Step-1: let the given statement be P(n), i.e.,. Put p(n): Step-2: assume that P(k) is true for some positive integer k, i.e., Put p(k): Step-3:we shall now prove that p(k+1)is also true. Now, we have Put p(k+1):

1Thank You

Chaudhary Yash Phogat 7 years, 4 months ago

Yes, because you will write step wise you take in your habit or in board or other compition exam you got step wise no. And gain more marks☺️

1Thank You

ANSWER

How many 4digit numbers are there with no digit repeated....full explanation

Posted by Monika Shekhawat 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Ankit Shareen 7 years, 4 months ago

This question ch-7 the answer is 24 =4!

0Thank You

ANSWER

If cosec theta- sin theta=m and sec theta - cos theta =n then eliminate theta.....

Posted by Deepal Mendhe 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Hiii to alll I am new her

Posted by Aditi Rajak 7 years, 4 months ago

CBSE > Class 11 > Mathematics

5 answers

Priya Dharshini ? 7 years, 4 months ago

Hiii

0Thank You

Mr. Thakur☆☆ 7 years, 4 months ago

Hii???? aditi rajak

0Thank You

Aman Kumar 7 years, 4 months ago

But I m not?

0Thank You

Isha Bhardwaj 7 years, 4 months ago

Me tooo....

0Thank You

Aditi Rajak 7 years, 4 months ago

I am new here

0Thank You

ANSWER

Value of sec -420 degree

Posted by Nesreen N 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Aditi Rajak 7 years, 4 months ago

Sec(90*4+60) Sec60 2 Sec60 will be positive since 420 lies in first quadrant

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ANSWER

Let A=(3,5) and B=(7,11) let R ={(a,b):a belongs A , b belongs B , a-b is odd} . show that R is an empty relation from A to B

Posted by Nancy Rajput 7 years, 4 months ago

CBSE > Class 11 > Mathematics

2 answers

Nancy Rajput 7 years, 4 months ago

you explain in detail

0Thank You

Sohail Khan 7 years, 4 months ago

Difference between elements of A and elements of B are even so this relation is empty set

1Thank You

ANSWER

Sinx+siny=a;cosx+xosy=b than show that cos(x+y)=b^2-a^2/b^2+a^2

Posted by Himanshu Dani 7 years, 4 months ago

CBSE > Class 11 > Mathematics

2 answers

∂Αяѕнαиαα ყα∂Αѵ ??? 7 years, 4 months ago

arey use your brilliant logic ?

0Thank You

Sohail Khan 7 years, 4 months ago

This question i can't solve?

1Thank You

ANSWER

A student has to answer 10 questions choosing at least 4 from each of part a and b. If their are 6 questions in part a and 7 in part b. In how many ways students can choose 10 questions

Posted by Shakti Manav 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Using Binomial Theorem prove that 2 power 3n - 7n - 1 is divisible by 49, where n belongs to N

Posted by Kaviya Soundarrajan 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Unit 4

Posted by Swati Jaswal 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

ARGUMENTS

Posted by Tannu Singh 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Aman Kumar 7 years, 4 months ago

The argument is the angle formed.. it is in the chapter complex number. It is denoted as arg(z) =theta

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ANSWER

2+5+10+17

Posted by Shamsher Sandhu 7 years, 4 months ago

CBSE > Class 11 > Mathematics

3 answers

Sohail Khan 7 years, 4 months ago

This question i can solve but i don't have calculator Sorry?

1Thank You

Madhu Sharma 7 years, 4 months ago

Ques to. Pucho kuch

0Thank You

Vishal Gupta 7 years, 4 months ago

0Thank You

ANSWER

Chapter 5

Posted by Chandni Khan 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Anybody hv selctd math on arts stream pls sugst the book name pls???

Posted by Alvia Khan 7 years, 4 months ago

CBSE > Class 11 > Mathematics

2 answers

Xyz Abc 7 years, 4 months ago

In maths u may opt rd sharma

0Thank You

Alvia Khan 7 years, 4 months ago

Bhai bhn log jaldi batana pls

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ANSWER

Tan 70 ° =

Posted by Harleen Kaur 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Sohail Khan 7 years, 4 months ago

2.75

1Thank You

ANSWER

Find the greatest terms in the expansion of (10x+3x)^12 when x=4.

Posted by Aman Yadav 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the two points form

Posted by Dasari Rakesh 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Rohan Narayan 7 years, 4 months ago

By distance method

1Thank You

ANSWER

Bhaai NDA me kaun kaun jaa raha hai ?????

Posted by Bjp 7 years, 4 months ago

CBSE > Class 11 > Mathematics

2 answers

Vipin Sangwan 7 years, 4 months ago

0Thank You

Mr. Thakur☆☆ 7 years, 4 months ago

???

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ANSWER

Compute the real values of x and y for which the following equalities hold. 1) x²-7x-20i=y(y-9)i-12

Posted by Aishwarya Funguskar 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

If P(A)=P(B).Show that A=B

Posted by Chaitanya Shelke 7 years, 4 months ago

CBSE > Class 11 > Mathematics

7 answers

Sohail Khan 7 years, 4 months ago

Thanks all??

0Thank You

Mr. Thakur☆☆ 7 years, 4 months ago

Brilliant Mind.

0Thank You

Priya Dharshini ☺☺ 7 years, 4 months ago

????

0Thank You

Tanisha Antil 7 years, 4 months ago

Wow!amazing talent?? really

0Thank You

Aman Kumar 5 years, 8 months ago

Talent ??

4Thank You

∂Αяѕнαиαα ყα∂Αѵ ??? 5 years, 8 months ago

what! a logic.. ? full marks

2Thank You

Sohail Khan 7 years, 4 months ago

P se p kat gya or a=b??

5Thank You

ANSWER

Formula for minor sector

Posted by Nitin Rai 7 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

NCRT solution if maths class 11th

Posted by Dhirendra Singh 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Priya Dharshini ☺☺ 7 years, 4 months ago

U get in this app or try vedant solutions in google

0Thank You

ANSWER

if sinx+sin^2x=1 then write the value of cos^12x+3cos ^10x+3cos^8x+cos^6x

Posted by Nancy Rajput 7 years, 4 months ago

CBSE > Class 11 > Mathematics

6 answers

Mr. Thakur☆☆ 7 years, 4 months ago

Ok I Understand

0Thank You

Isha Bhardwaj 7 years, 4 months ago

Mr . Thakur symbol this means raise to the power...... Sin^2x means sin square x OKAY.....?

0Thank You

Mr. Thakur☆☆ 7 years, 4 months ago

I Am Sorry, For Not Solve Your Problem. ?

3Thank You

Nancy Rajput 7 years, 4 months ago

its square

0Thank You

Mr. Thakur☆☆ 7 years, 4 months ago

What is means of this symbol ^

0Thank You

Nancy Rajput 7 years, 4 months ago

pls answer this its urgent?

0Thank You

ANSWER

hello

Posted by Shivansh Shukla 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Mr. Thakur☆☆ 7 years, 4 months ago

0Thank You

ANSWER

What is magnitude of 6-i(iota)

Posted by Anil Kumar 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Eshan Chadda 5 years, 8 months ago

720 ☺

3Thank You

ANSWER

A intersectioninto B intersection C

Posted by Chandan Pradhan 7 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Mr. Thakur☆☆ 7 years, 4 months ago

(A intersection B) intersection C

2Thank You

ANSWER

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