Math, asked by ardi, 1 year ago

cos20cos40cos80=1by8

Answers

Answered by Priyanka2001

2

I hope it helps if u have any doubts regarding this u can ask me

Attachments:

Previous Question

Next Question

Similar questions

English, 7 months ago

Complete the following story in 120 words. Alisha is very excited as she is going to visit her maternal grandparents after a very long time. Also it is the first time she is travelling alone. As she steps in the train she finds her seat and arranges her things. After she settles down...

Math, 7 months ago

will all power of 10 be a term of the arithmetic sequence 19,28,37.........?

English, 7 months ago

the boy won the trophy. change into passive voice ...

Social Sciences, 1 year ago

how to draw star diagram in geography practical...

Biology, 1 year ago

I have pimples in my facee so how can I get rid of these pimples? suggest me please some creams or lotions?

Math, 1 year ago

Two numbers are in the ratio 3:4. If the sums of the number is 147, find the largest number?

Science, 1 year ago

If a body makes 20 oscillation in a second calculate its frequency.

Science, 1 year ago

How many times a paper can be recycled? options_ a] 5 b] 4 c]3 d]1.