if cos 2 theta=1/2 what is value of theta
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Answered by
0
Answer:
theta = 30°
Step-by-step explanation:
Cos2x=1/2
Cos2x=Cos60°
2x=60°
x=30°
where x is theta
Answered by
0
Answer:
here your answer
Step-by-step explanation:
cos2teeta=1/2
we know that
cos60°=1/2
so
cos2teeta=cos60°
2teeta=60°
teeta=30°
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