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if P,q, r, s in R such that p r...

if P,q, r, s ` in ` R such that ` p r= 2 ( q+ s)` then

A

both the equation `x^2 +px +q=0 , x^2 +rx +s=0` have real roots

B

one of the equation ` x^2 +px +q=0 , x^2 +rx +s=0` must have real roots

C

Both the equations `x^2+px +q=0 , x^2+rx +s=0` cannot have real roots

D

none

Text Solution

Verified by Experts

The correct Answer is:
B
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