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Quadratic Equation and Inequalities question

2014 · Shift 2 · Q28

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PYQ Library
JEE Advanced
Mathematics
Quadratic Equation and Inequalities
2014 · Shift 2 · Q28

Quadratic Equation and Inequalities question

2014 · Shift 2 · Q28

JEE AdvancedMathematicsQuadratic Equation and InequalitiesMCQ+3 / −1

The quadratic equation

p(x) = 0

with real coefficients has purely imaginary roots. Then the equation

p(p(x))=0

has

A
one purely imaginary root
B
all real roots
C
two real and two purely imaginary roots
D
neither real nor purely imaginary roots

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