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Straight Lines and Pair of Straight Lines question

2009 · Shift 0 · Q40

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PYQ Library
JEE Main
Mathematics
Straight Lines and Pair of Straight Lines
2009 · Shift 0 · Q40

Straight Lines and Pair of Straight Lines question

2009 · Shift 0 · Q40

JEE MainMathematicsStraight Lines and Pair of Straight LinesMCQ+4 / −1

The lines

p\left( {{p^2} + 1} \right)x - y + q = 0

and

\left( {{p^2} + 1} \right){}^2x + \left( {{p^2} + 1} \right)y + 2q

=0

are perpendicular to a common line for :

A
exactly one values of $p$
B
exactly two values of $p$
C
more than two values of $p$
D
no value of $p$

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