Find theta for which sin theta = cos theta and 0< theta <180
Answers
Answered by
2
Answer :
Sin 45 = cos 45
So theta = 45°
Answered by
0
Answer:
theta= 45° and 135°
Step-by-step explanation:
sin 45°=1/√2
cos 45°=1/√2
sin 135°= -1/√2
cos 135°= -1/2
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