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Quadratic Equation and Inequalities question

2005 · Shift 0 · Q96

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JEE Main
Mathematics
Quadratic Equation and Inequalities
2005 · Shift 0 · Q96

Quadratic Equation and Inequalities question

2005 · Shift 0 · Q96

JEE MainMathematicsQuadratic Equation and InequalitiesMCQ+4 / −1

In a triangle

PQR,\;\;\angle R = {\pi \over 2}.\,\,If\,\,\tan \,\left( {{P \over 2}} \right)

and

\tan \left( {{Q \over 2}} \right)

are the roots of

a{x^2} + bx + c = 0,\,\,a e 0

then

A
$a = b + c$
B
$c = a + b$
C
$b = c$
D
$b = a + c$

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