Math, asked by manpreetka06, 11 months ago

cos 20 cos 14 Cos 60 cos 1 is equal to 1 over 16

Answers

Answered by KUMBHARARYA

0

Step-by-step explanation:

cos 20 cos 14 Cos 60 cos 1

= 0.5×0.5×1

= 2.5

=1/4

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