Math, asked by Satyaballa793, 1 year ago

prove that sin x+sin3x+sin5x+sin7x=4cosx cos2x sin 4x

Answers

Answered by HitakshiHK816

33

here is your answer.....

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 6 months ago

(2) The Industrial Revolution began in (a) England (c) Italy (b) France (d) Portugal...

Science, 6 months ago

what are flowering and unflowering plant say me fast pless...

English, 6 months ago

can you describe the most enjoyable role that you have ever had and why you feel that way about it?

Science, 1 year ago

What happens when:- CO2 (g) is bubbled through lime water (a) In small amount (b) In excess...

Science, 1 year ago

What is the magnetic field at the point of intersection of diagonals of a current carrying square loop of each side L ? The current through the loop is l.

Hindi, 1 year ago

what type of changes you want in yourself as a teacher to cater the need of the changing society and learner ? Explain with at least two examples in hindi languages...

Science, 1 year ago

find the oxidation number of Cl in NaCl...

Social Sciences, 1 year ago

मध्यकालीन भारत के किन्ही दो बचे हुए अवशेषों कौन से है...