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IF tan A and tan B are the roots of abx^...

IF tan A and tan B are the roots of `abx^2-c^2x+ab=0` where a,b,c are
the sides of `triangleABC` then find `sin^2A+sin^2B+sin^2C`

A

1

B

3

C

4

D

2

Text Solution

Verified by Experts

The correct Answer is:
D
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