Question

The value of x and y which makes the following solution true are:
cos x° = sin 52º and cos yº = sin(yº + 10)
(A) X=520, y = 30°
(B) x=480, y = 52°
(C) x=380, y = 40°
(D) X= 40", y = 50°​

Answer 1

Answer:

The correct answer is

A)

Answer 2

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