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

No products in the cart.

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

Ask Question

every sets is a subset of itself. Is it true or false and give reason if it is true.

Posted by Priya Thakur 7 years, 5 months ago

CBSE > Class 11 > Mathematics

3 answers

Priya Thakur 7 years, 5 months ago

Give reason if it is true.

Manika Gupta 7 years, 5 months ago

True

Prabhat Emmanuel 7 years, 5 months ago

True

ANSWER

Every set has at least two subsets. Is it true or false. And give reason if it is true.

Posted by Priya Thakur 5 years, 8 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Cos20 ×cos40×cos80 =1÷8

Posted by Harsh Chauhan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

4 x minus 3 / 3 x minus 5

Posted by Shubham Chaubey 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Sivamsan S 7 years, 5 months ago

20

ANSWER

how to find domain and range in rational function

Posted by Shubham Chaubey 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Vipin Sangwan 7 years, 5 months ago

Real

ANSWER

Let R-R be the set of real numbers define the real function f:R-R by f(x) =x + 10 and sketch the graph of this function

Posted by Ajaii Madhavan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Using binom solve (1-2a)(1-2a) (1-2a)(1-2a)(1-2a)

Posted by Tushar Singh 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Axiom

Posted by Ranjeet Singh 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

what is integration

Posted by P.V.K Kumar 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Nancy Rajput 7 years, 5 months ago

Integration is the process of finding an anti-derivative of a given function f. ‘Integrate f’ means ‘find an anti-derivative of f’. Such an anti-derivative may be called an indefinite integral of f and be denoted by ∫f(x) dx The term ‘integration’ is also used for any method of evaluating a definite integral. The definite integral can be evaluated if an anti-derivative Φ of f can be found, because then its value is Φ(b) − Φ(a). (This is provided that a and b both belong to an interval in which f is continuous.) However, for many functions f, there is no anti-derivative expressible in terms of elementary functions, and other methods for evaluating the definite integral have to be sought, one such being so-called numerical integration.

ANSWER

(cosl+cosb)2+ (sinl+sinb)2=4cos2l-b/2

Posted by Aman Singh 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

If π/2<thita<π and sin thita=3/5 . So find the value of sin2thita

Posted by Sattwik Dutta 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Supplementary part of trigonometry

Posted by Vaidika Ranka 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

√25

Posted by Dipak Kumar Swain 7 years, 5 months ago

CBSE > Class 11 > Mathematics

10 answers

Vanisha Meena 7 years, 5 months ago

5

Hemant Tiwari 7 years, 5 months ago

√5*√5

Khushi Singh 7 years, 5 months ago

Omg your question is so difficult but i get the answer 5 ??????

Nancy Rajput 7 years, 5 months ago

its 5

Sneha Verma 7 years, 5 months ago

Ur answer is 5 Thnks!!!

Maskeena Maskeena 5 years, 8 months ago

5

Kushal Patil Patil 7 years, 5 months ago

5

Parth Joshi 7 years, 5 months ago

5

Tapan Pandey 7 years, 5 months ago

5

Isha Malhotra 7 years, 5 months ago

5 is the answer

ANSWER

Divide 48 into four parts which are in A.P. such that the product of extremes to the product of means is 7:15

Posted by Rachit Khandelwal 7 years, 5 months ago

CBSE > Class 11 > Mathematics

3 answers

Khushi Singh 7 years, 5 months ago

You can use this ap

Khushi Singh 7 years, 5 months ago

The ap is a-3d ,a-d ,a+d ,a+3d A=8 (8-3d)(8+3d):(8-d)(8+d)=7:15 D=+-2

Khushi Singh 7 years, 5 months ago

This is the question of 10th class

ANSWER

{[5|6]1|5}-1|6

Posted by Love Singh 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Draw the graph of modulus x+2;1-modulus x-1.

Posted by Adarsa S.B 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Tapan Pandey?? 5 years, 8 months ago

Kaha draw kare

ANSWER

Find sum to n terms of:- 1/1×2+1/2×3+1/3×4+..........

Posted by Shikha Singh 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Md Minhaz 7 years, 5 months ago

Wjw

ANSWER

If n(a) is equal to 4 and the total relations inA*B is 2power 12 find n(b)

Posted by Santho Shini 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

maximum value of sin x cos x

Posted by Ankit Kundu 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Shatayu Ganvir 7 years, 5 months ago

1

ANSWER

A'nb'

Posted by Dheeraj Anand 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Dheeraj Anand 7 years, 5 months ago

Draw a venn diagram of A'intersectionB'

ANSWER

Which is universal set?

Posted by Prabhakar Rai 7 years, 5 months ago

CBSE > Class 11 > Mathematics

1 answers

Gomathi Srinivasan 7 years, 5 months ago

Universal set is a set where all the elements of other set will be presented.......

ANSWER

Graph of sin ( x+π/4)

Posted by Aditya Vihan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Rs aggarwal class 11 th solution

Posted by Rohit Kumar 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

3x+5y=34

Posted by Dawra Sahab 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Which app is better for iit-jee preperation

Posted by Hasmatullah Khan 7 years, 5 months ago

CBSE > Class 11 > Mathematics

2 answers

Manika Gupta 7 years, 5 months ago

JEE mains or advanced

Durgesh Sharma 7 years, 5 months ago

Self app is best and better app

ANSWER

What is set and empty set

Posted by Anand Kashype 7 years, 5 months ago

CBSE > Class 11 > Mathematics

2 answers

Gomathi Srinivasan 5 years, 8 months ago

U can say thnks ryt????????????????

Gomathi Srinivasan 5 years, 8 months ago

Set is collection of distinct objects............ Empty set is a set where no elements present in it......????

ANSWER

What are real functions & real valued functions??? & wat are some common examples

Posted by Sanjeeva Samprati 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Koi h kya mujhe help chahiye guys

Posted by Riya Singhaniya 7 years, 5 months ago

CBSE > Class 11 > Mathematics

2 answers

Vipin Sangwan 7 years, 5 months ago

Hmm

Nancy Rajput 7 years, 5 months ago

ok tell in which subject you want help

ANSWER

Agar mujhe cbse guide app laptop mein download krna ho toh kaise kru kyunki yeh app hm phone mein download krte h toh phone number mangte h aur phir otp send krte h lekin

Posted by Riya Singhaniya 7 years, 5 months ago

CBSE > Class 11 > Mathematics

3 answers

Utsav Kumar Shukla 7 years, 5 months ago

Pc ya laptop chalne ke liye youwave ya bluestack dalogi tab chalega .

Riya Singhaniya 7 years, 5 months ago

Pls answer me

Riya Singhaniya 7 years, 5 months ago

Pls reply guys and help me

ANSWER

SinA/sinc=sin(a-b)/sin(b-c), prove that a square B square c square are in AP

Posted by Arya Kumar 7 years, 5 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Page 225 of 380

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App