Question

Find A and B If Sin(B) = 1/2 and Cos (A+B) = 1/2

Answer 1

A = 30; B = 30

Explanation:

cos 60 = 1/2 = cos (A+B)

=> A+B = 60

sin 30 = 1/2 = sin (B)

=> B = 30

A = 60 - B = 60 - (30)

=> A = 30

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Answer 2

na insta la use panna Maarten bro

Na alia unka peru???