Math, asked by nainak22, 9 months ago

The value of sin 5°.sin 22°.sin 68°/
cos 22°.cos 60°.cos 85° is?

Answers

Answered by ExTrodino

0

Answer:

it's easy

Step-by-step explanation:

sin5=cos (90-5)=cos85 and sin68=cos(90-68)=cos22 these can cancelled top and bottom giving

(sin22)/(cos60) =2cos22.

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