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

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

Ask Question

Ekdam correct answer milega aapko

Posted by Avinash Kumar 2 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Write the general solutionfor 2sin²x-3sinx-2=0

Posted by Bhavya J A 2 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Muskan Sharma 2 years, 3 months ago

Sinx= -1/2 , 2

0Thank You

ANSWER

(AUB)' figure

Posted by Arpit Gupta 2 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Devi Krishna 2 years, 3 months ago

It is like 2 circles A○()○B these 2 circles are drawn in such a way that both of the circles have same centre () .shade the remaining portion of the rectangle .Don't shade the circles.outside the circle u have to shade.Remember the figure is inscribed in a rectangle. Hope it's clear 4 u.🙏

0Thank You

ANSWER

A pendulum of length 14 Oscillates through of angle 18°.find the length of its path

Posted by Ishwar Shinde 2 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the value of root 3 cosec 20°- sec 20°

Posted by Sushma Vl 2 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Harry Mamd 2 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Sin 9theta - sin 7theta / cos 7theta - cos 9 theta

Posted by Hiranshi Gore 2 years, 3 months ago

CBSE > Class 11 > Mathematics

1 answers

Harry Mamd 2 years, 3 months ago

Not possible

0Thank You

ANSWER

4sin^2x+9cosec^2x

Posted by Maniya Singh 2 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Principle of Mathematical Induction chapter exercise answers

Posted by H.Saleem Basha Saleem 2 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Ch 4

Posted by Adeeb Khan 2 years, 3 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

If x belongs to A and A belongs to B,then X belongs to B

Posted by Karneel Gambhir 2 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Nikhil K 2 years, 4 months ago

Subset

3Thank You

ANSWER

Tan x=-4/3

Posted by Sneha B Sneha B 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Ch- 1 ex 1.5

Posted by Chitraksh Saini 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Differentiation

Posted by Vivek Vishwakarma 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Derivation of - why if any no. Raise to power 0 equals to 1 ?

Posted by Janhavi ★ 2 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Vedant J 2 years, 4 months ago

3¹/3¹=3¹-¹ = 3⁰

2Thank You

ANSWER

Convert 3 radian in to degree measure

Posted by Sharanu M 2 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Jai Kumar 2 years, 3 months ago

To convert radian into degrees, the value of radian is multiplied with 180/pi. So, 3 radian= (3×180/pi)° =171 9/11° We cannot leave the value of degree in mixed fraction. So we have to convert the mixed fraction into sub units of degree- minutes(')and seconds("). We will take 9/11° and convert it into min. So, 9/11°=(9/11 × 60)' =49 1/11' Now we will change 1/11' into seconds. So, 1/11'=(1/11 × 60)" =5.45 seconds We cannot leave the value of seconds in mixed fraction. We have to write it in decimal form if the number is not exactly divisible. The whole answer, 3 radians= 171°49'5.45" Hope this helps.

2Thank You

ANSWER

If A={1,2,3,4,5,6,7,8} and B={6,7,8,9,10,11,12,13} Then find A union B.

Posted by Sunny Jangra 2 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Farman Malik 2 years, 4 months ago

A union B equal to (1,2,3,4,5,6,7,8,9,10,11,12,13)

0Thank You

ANSWER

|x^2-5x+2|=4

Posted by Siddhesh Patil 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

f(x)=1/1-xsquare

Posted by Manish Mewada 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Sin 65 degree + cos 65 degree=route 2 cos 20degree

Posted by Gourav Jha 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

sin 3x= 3 sin x-4 sin3x

Posted by Aron Benny 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Questions on quadratic equations

Posted by Priya Yadav 2 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

What is roster form?

Posted by Sourav Yadav 2 years, 4 months ago

CBSE > Class 11 > Mathematics

3 answers

Sitara Sitara 2 years, 3 months ago

This way describing a set it is called roster form

0Thank You

Jai Kumar 2 years, 4 months ago

Roster form is a form of set which contains alphabetic or numeric elements. Roster form can be formed by the information given by the other form of set called set builder form. Or direct questions can also come for it.

1Thank You

Gitisha Agarwal 2 years, 4 months ago

In other word we can say in expanded form

0Thank You

ANSWER

-x+2x=?

Posted by Ayushi Singh 2 years, 4 months ago

CBSE > Class 11 > Mathematics