Math, asked by vrushika12, 8 months ago

cos 1°. cos 2° . cos 3°._______cos 179° correct answer will be marked brainliest

Answers

Answered by debnitbanerjee

1

Answer:

0

Step-by-step explanation:

Cos 1 × cos 2 × cos 3 × ......× cos 179

= cos 1 × cos 2 × cos 3 × .....× cos 90 × ..... × cos 179

= cos 1 × cos 2 × cos 3 × .....× 0 × ..... × cos 179

= 0 × cos 1 × cos 2 × cos 3 × ....... × cos 179

= 0

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