CBSE BOARD X, asked by Elektron, 4 months ago

If sin2A=\frac{1}{2}tan^{2}45, where A is and acute angle, then the value of A is:
a) 60˚
b) 45˚
c) 30˚
d) 15˚

Answers

Answered by sriragavandhandapani
1

Answer:

15

Explanation:

Attachments:
Similar questions