English, asked by Champagnemamii, 1 year ago

evaluate: cos 1 cos 2 cos 3...cos 90

Answers

Answered by hasti130

1

Answer:

saniya

Explanation:

wow cos ×cos×cos×cos

90

Answered by shipra2509

0

the total value of the equation is 0 because the value of cos 9p is 0 and as we know that if we multiply any number with 0 the answer will be 0

Hope it may help you. please mark me as brainliest

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