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Find the domain and range of the function f(x)=1/2-sin3x

Posted by Disha Thakran 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Evaluate: lim. Sinx- cosx/x-π/4 x-π/4

Posted by Disha Thakran 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Find three numbers in GP whose sum is 13 and the sum of whose square is 91

Posted by Disha Thakran 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Write z=I in trigonometric form

Posted by Arindram Koushick 7 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Komal Bhamu 7 years, 9 months ago

Or...z=cot45

0Thank You

Lalita Kumari 7 years, 9 months ago

Z= tan45

3Thank You

ANSWER

what is chord

Posted by Ayush Tyagi 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Komal Bhamu 7 years, 9 months ago

It is the line on circle which is formed by joining two points on the circumference of the circle

3Thank You

ANSWER

(SinA+cosA) (tanA+cotA)=secA×cosecA

Posted by Bobby Dufare 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Komal Bhamu 7 years, 9 months ago

Solve tanA+cotA then multiply the ans by sinA+cosA the ur ans comes out

0Thank You

ANSWER

I have math exam tomorrow and I haven't done anything yet Plz motivate

Posted by Yashraj Zala 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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The next term of Ap root 8 root 18 root 32 is

Posted by Aryan Sharma 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Aryan Sharma 7 years, 9 months ago

Root 50

5Thank You

ANSWER

Posted by Dhyey Bhimani 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Prove that- 9^1/3*9^1/9*9^1/27.....=3

Posted by Saptarshi Bose 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Rohan Gupta 7 years, 9 months ago

9^1/3*9^1/9*9^1/27...=9^(1/3+1/9+1/27....) It becomes sum upto infinity which is equal to a/1-r Hence =9^[(1/3)/(1-1/3)]=9^[(1/3)/(2/3)]=9^[1/2]=3 Hence proved

1Thank You

ANSWER

Find t ratios

Posted by Jatin Sharma 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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How many terms of the AP - 6 - 11 by 2 minus 11.2.5 needed to give some of - 25

Posted by Ganesh Singh 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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From which chapters of class 11 belong this question - Prove that 3½ X 3¼ X 3⅛ ..... =

Posted by Deepa Sami 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Gaurav Bansal 7 years, 9 months ago

Sequences and series

1Thank You

ANSWER

If Tan(πcosx)=cot(πsinx). Then show that : cos-(x-π÷4)=+-1÷2√2

Posted by Somil Singh 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

How to prove bionomial theoram

Posted by Samayush Sinha 7 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Lalita Kumari 7 years, 9 months ago

By PMI

1Thank You

Gaurav Bansal 7 years, 9 months ago

By pmi

1Thank You

ANSWER

Fond the equation of parabola whose focus is (2,3) and directrix is the line x-4y+3=0. Also , find the length of its latus rectum .

Posted by Harishkuar Gajakosh 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Cos ki power 1/3 x

Posted by Bharti Rani 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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anyone please provide me mathematic question paper of final examination

Posted by Shivam Pant 7 years, 9 months ago

CBSE > Class 11 > Mathematics

3 answers

Lalita Kumari 7 years, 9 months ago

Mera ho gaya

1Thank You

Gaurav Bansal 7 years, 9 months ago

Mera ho gya ....bt kaise send kru

1Thank You

Apeksha Dhyani 7 years, 9 months ago

abi xam nhi hua ...

1Thank You

ANSWER

(Sec8A-1)/(sec4A-1)

Posted by Durai Raj 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Lalita Kumari 7 years, 9 months ago

Hint, 1/ cos8A both said

1Thank You

ANSWER

What is the value of iorta cube?

Posted by Srijan Jain 7 years, 9 months ago

CBSE > Class 11 > Mathematics

5 answers

Joya Chatterjee 7 years, 9 months ago

-i

0Thank You

Apeksha Dhyani 7 years, 9 months ago

-i

1Thank You

Lalita Kumari 7 years, 9 months ago

-i

1Thank You

Neha Kumari 7 years, 9 months ago

-i

1Thank You

Rohan Gupta 7 years, 9 months ago

-i

5Thank You

ANSWER

Solve cos2x- 5sinx- 3 = 0

Posted by Karan Bhai 7 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Rohan Gupta 7 years, 9 months ago

X=nπ+(-1)^n(7π/6)

4Thank You

Samrat Gupta 7 years, 9 months ago

X=7π/6

3Thank You

ANSWER

If there are some error in counting of 1 and 2 b/w two no.

Posted by Sunny Kumar 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

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Prove that 2^0 = 1

Posted by Amit Singh Rajawat 7 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Lalita Kumari 7 years, 9 months ago

Kese huaa plz dobara bata???

0Thank You

Rohan Gupta 7 years, 9 months ago

2^0= 2^(1-1)=2/2=1

1Thank You

ANSWER

What is mathematics

Posted by Anand Kumar 7 years, 9 months ago

CBSE > Class 11 > Mathematics

5 answers

Lalita Kumari 7 years, 9 months ago

Yes☺️☺️☺️☺️

0Thank You

Rohan Gupta 7 years, 9 months ago

The systematic and proper way to understand the world is mathematics

0Thank You

Lalita Kumari 7 years, 9 months ago

????

0Thank You

Lalita Kumari 7 years, 9 months ago

Nice subject

1Thank You

Prashant Kumar 7 years, 9 months ago

Mathematics is mathematics???

2Thank You

ANSWER

Find value of tan 11π/6

Posted by Sourav Thanoch 7 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Soham Kar 7 years, 9 months ago

-1/root 3

0Thank You

As K 7 years, 9 months ago

-1/√3

0Thank You

ANSWER

Find value of Tan 11π/6

Posted by Sourav Thanoch 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Mohd Ashar Khan 7 years, 9 months ago

Tan 11π/6=tan(2π-π/6) = tan(-π/6) = -tanπ/6 = -1/√3

0Thank You

ANSWER

Find the domain and range of the function f(x)=1/√x-(x)

Posted by Jashan Bhulllar 7 years, 9 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

prove that sum of first n even number is n(n+1)

Posted by Shekhar Watti 7 years, 9 months ago

CBSE > Class 11 > Mathematics

3 answers

Gaurav Bansal 7 years, 9 months ago

Only natural numbers

0Thank You

Lalita Kumari 7 years, 9 months ago

Put N all real number.

1Thank You

Adarsh Kumar 7 years, 9 months ago

Put N= 1

1Thank You

ANSWER

What is passing marks in maths on annual exma

Posted by Faiyaz Khan 7 years, 9 months ago

CBSE > Class 11 > Mathematics

3 answers

Lalita Kumari 7 years, 9 months ago

33%

1Thank You

Apeksha Dhyani 7 years, 9 months ago

33 no.

0Thank You

Asiya Noushad 7 years, 9 months ago

33%

4Thank You

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What is alpha+bita÷2

Posted by Ash Jena 7 years, 9 months ago

CBSE > Class 11 > Mathematics

4 answers

Lalita Kumari 7 years, 9 months ago

Jab Ans pata na ho to kisi ke Ans par hasna nahi chahiye OK.

1Thank You

Apeksha Dhyani 7 years, 9 months ago

hahaha ?

0Thank You

Lalita Kumari 7 years, 9 months ago

alpha+bita×1/2 , 2(alpha+bita)

1Thank You

Pranshu Krishan 7 years, 9 months ago

Tera sir?

1Thank You

ANSWER

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