WBJEE 2013 Math Solved Paper

© examsiri.com

Question : 53 of 80

Marks: +1, -0

If α, β are the roots of the quadratic equation ax2 + bx + c = 0 and 3b2 = 16ac then

α = 4β or β = 4α
α = –4β or β = –4α
α = 3β or β = 3α
α = –3β or β = –3α

Go to Question:

Prev Question

Next Question