Math, asked by Aryantomar, 1 year ago

prove it cos40 cos20 cos80= 1/8

Answers

Answered by Megan123

8

hope the answer helps u
Mark as brainliest

Attachments:

Aryantomar: I am not sure

Megan123: about what??

Aryantomar: thanks

Megan123: welcome

Megan123: If it helps u mark it as brainliest

Aryantomar: ok

Previous Question

Next Question

Similar questions

English, 7 months ago

Comment on the setting of this story ...( A face in the dark ) class 9 ICSE ....

English, 7 months ago

character sketch of anne lindbergh...

Math, 7 months ago

Plz someone help me with this ...

English, 1 year ago

Draw character sketch of Martha Washington?.(The story of my life) (200-250 words). (Class 10 ENGLISH COMMUNICATIVE Sample Question Paper)...

Computer Science, 1 year ago

Difference between a file and folder?

Biology, 1 year ago

How does an Amoeba obtain it's food.

Physics, 1 year ago

One aeroplane travels due north at 300km/hr and another aeroplane travels at due south at 300km/hr are their speeds equal and velocities are same ? Expalin?

Physics, 1 year ago

meaning of physics in only one word...