HCU MCA 2017 Paper

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Question : 38 of 75

Marks: +1, -0

In a triangle ΔABC with ∠ C =

-π/2

. If tan

\A/2

and tan

\B/2

are roots of the equation

\ax^2 + \bx + \c = 0

, a ≠ 0, then

a = b + c
b = a + c
c = a + b
a = b = c

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