Math, asked by Sujit410, 9 months ago

cos3a +2cos5a + cos7a / cosa + 2cos3a + cos5a = cos5a/cos3a

Answers

Answered by sakshisingh27

6

Step-by-step explanation:

hi

buddy here is the answer to the question

see the attachment for the answer

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

describe the location of saudi arbia.

Science, 4 months ago

when you compress a spring the potential energy of the spring...

India Languages, 4 months ago

జన్మభూమి సొంత వాక్యాలు...

Science, 9 months ago

IMPORTANT NOTES Define conduction...

Chemistry, 9 months ago

ccl4 exist but ccl5 does not exist why...

Math, 1 year ago

out of the ratios 17:19,15:17,17:21,21:29 the smallest ratio...

Biology, 1 year ago

what is difference between DNA and genes...

Math, 1 year ago

a body of mass 20 kg climbs up 20 steps of the stairs in 20 seconds. if each step is 20cm high .what is power...