0 votes 0 votes The set of values of $p$ for which the roots of the equation $3x^2+2x+p(p-1)=0$ are of opposite sign is $(-\infty ,0)$ $(0,1)$ $(1,\infty )$ $(0,\infty )$ Quantitative Aptitude gate2013-ee numerical-ability quadratic-equations + – piyag476 asked Feb 11, 2017 retagged Mar 9, 2021 by Lakshman Bhaiya piyag476 1.5k points answer comment Share See all 0 reply Please log in or register to add a comment.