Math, asked by Anonymous, 1 year ago

Express cot 85°+ cos 75°between 0° and 45°?

Answers

Answered by mathsupto12

4

Answer:

cot85+cos75

cot(90-5)+cos(90-15)

tan5+sin15

Answered by barsha78

3

Answer:

Hello mate......

Here's your answer......

cot 85 degree = cot (90 - 5) = tan 5 degree

cos 75 degree = cos (90 - 25) = sin 25 degree

I HOPE THIS MAY HELP YOU............

PLEASE................... PLEASE............... MARK ME AS THE BRAINLIEST..................

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