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If tanA = sqrt(a((a + b + c))/(bc)),tanB...

If `tanA = sqrt(a((a + b + c))/(bc))`,`tanB = sqrt(b((a + b + c))/(ca))`,`tanC = sqrt(c((a + b + c))/(ab))`, then `tan(A + B + C)` equal :

A

4

B

3

C

0

D

2

Text Solution

Verified by Experts

The correct Answer is:
C
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