Question

The value of A if 2sin2A = √3 is ?
Answer this fast and correct....

Answer 1

Answer:

here it is

sin2A =√3/2

then

2A is 60

then

A is 30°

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Answer 2

Answer:

Since 2sin2A=√3

then

sin2A=√3/2

and

2A=sin√3/2

since sin√3/2=60°

therefore, 2A=60°

therefore,A=30°