Math, asked by mahesh959, 1 year ago

cos1cos2cos3cos4cos5...cos111=?

Answers

Answered by GitanshuArora

1

Answer:

0

Step-by-step explanation:

In cos1°cos2°cos3°.....cos111°,

cos90° will also be a term,

as cos90°=0, cos1°cos2°cos3°......cos111° will also become 0

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