If tan.(A)/(2)andtan.(B)/(2) are the roo...

If `tan.(A)/(2)andtan.(B)/(2)` are the roots of the quadratic equation
`6x^(2)-5x+1=0`, then `DeltaABC` is

A

(a) a right angled triangle

B

(b) an acute angled triangle

C

(c) an obtuse angled triangle

D

(d) none of these

Verified by Experts

The correct Answer is:

A

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