Math, asked by sxmi185, 4 months ago

answer in reference to the given image

Attachments:

Answers

Answered by rimimandal697

0

Answer:

(sinQ-2sin^3Q)/ (2cos^3Q-cosQ)

=sinQ(1-2sin^2Q)/cosQ(2cos^2Q-1)

=tanQ(cos2Q)/cos2Q

=tanQ (proved)

Previous Question

Next Question

Similar questions

Math, 2 months ago

TRY THESE sme X. Write a pair of integers whose sum gives (a) a negative integer (c) an integer smaller than both the integers. (e) an integer greater than both the integers. (b) zero (d) an integer smaller than only one of the integers .

Math, 2 months ago

give me answer this question 'If ... = ... then x=?

Math, 2 months ago

EXERCISE 2 Put a ✓ on the numbers that are divisible by: a) 2: 21,76, 123, 224, 5696...

Math, 4 months ago

2x-3y square factorise...

English, 4 months ago

What is the Full Form of ...

Geography, 10 months ago

What is the full name of the king of Saudi Arabia...

Math, 10 months ago

Divide 100 into two parts such that the sum of their squares is minimum...

Physics, 10 months ago

What does effective diameter mean in The effective diameter of the circular outline of spherical lens is called aperture.