find the value of the following sin37°/2cos53°
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Answered by
2
Step-by-step explanation:
cos 53= cos (90-37)= sin 37°
sin37°/2cos53°= sin 37°/2sin37°
= 1/2
cos( 90-theta)= sin theta
Answered by
2
sin 37° / 2 cos 53°
= sin 37° / 2 sin 37°
{ cos 53° = sin 37° }
= 1 / 2 { cancelling sin 37° }
hence sin 37° / 2 cos 53° = 1/2
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