Math, asked by adi43194, 3 months ago

evaluate :cos 48°-sin 42°?

Answers

Answered by s2m6

3

Answer:

0 is your answer.

Step-by-step explanation:

(Cos 90° - theta) = sin theta

cos48° = cos (90° + 42°) = sin 42°

So,

sin 42° - sin 42° = 0

Answered by Anonymous

29

Answer:

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