For , the quadratic equation has two distinct real roots. How many integral values of…

MATHEMATICS · Single correct · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

For

-3\le k\le 3

, the quadratic equation

kx^2-(k+1)x+1=0

has two distinct real roots. How many integral values of

k

satisfy this condition? (a) 6 (b) 4 (c) 5 (d) 7