Math, asked by samarthsharma251004, 8 months ago

evaluate cos 20°.cos 40º.cos 80°=1/8

Answers

Answered by VanshRawat1508

0

Answer:

Hiii..answer is in the attachment below....

Give thanks!!!!!!!!

Follow me!!!!

Mark as brailiest!!!!!

Thanks!!!

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

किस घटना के विरोध में महात्मा गाँधी ने अपनी ‘कैसर-ए-हिन्द' की उपाधि त्याग दी ?

Accountancy, 4 months ago

what is mean by super profit in hindi...

Math, 4 months ago

Draw two axis x and y and substitute the co-ordinates on it. (5,3),(3,8),(1,1),(2,5),(-1,3),(-4,-5),(-2,3),(3,-3)...

Social Sciences, 8 months ago

To which of his son did guru ram das ji entrust the gurugaddi...

English, 8 months ago

The child slept soundly. (Write the verb and mention if it’s transitive or intransitive)...

Physics, 1 year ago

A particle moves in a circular orbit of radius r under the influence of an attractive force...

Physics, 1 year ago

A particle p is moving in a circle of radius a with a uniform speed v...

Physics, 1 year ago

Two stones are projected with the same velocity...