if sin2theta = 1/2 , then theta is?
???
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Answer:
sin 2Ф = 1/2
As we know, sin 30° = 1/2
So,
sin 2Ф = sin 30°
{sin and sin get canceled out}
2Ф = 30°
Ф = 30/2
⇒ Ф = 15°
Explanation:
Hope it helps you :)
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