The set of values of p for which the roots of the equation 3x2+2x+p (p−1)=0 are of opposite signs is
(−∞,0)
(0,1)
(1,∞)
(0,∞)
The given equation is 3x2+2x+p (p−1)=0
The Roots of given equation are of opposite signs
⇒ Product of roots <0
⇒ constant term coeff. of x2<0
⇒ p(p−1)3 <0
⇒ (P−0) (P−1) <0
⇒ 0<P<1.