1.

If 2sin 2 = 3 , the the value of  is

Answer»

ANSWER:

given,

4sin²∅ = 3

=> sin²∅ = 3/4

=> sin∅ = √3/√4

=> sin∅ = √3/2

=> sin∅ = sin60°

=> ∅ = 60°.

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