Math, asked by prasannakummart, 7 months ago

The value of cos 1" cos 2º cos 3° cos 4......
cos 180° is
(1) 1
(2) O
(3) -1

Answers

Answered by sumeetpual756

0

Answer:

The. Correct answer is - 1

Answered by prachirathod2007

1

Answer:

(2) 0

Step-by-step explanation:

We know that cos180°=cos0˚=0,

So given product,

cos1˚cos2˚cos3˚⋯cos180˚=0

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