Category : JEE Main & Advanced
If \[a{{x}^{2}}+2hxy+b{{y}^{2}}+2gx+2fy+c=0\] represents a pair of parallel straight lines, then the distance between them is given by \[2\sqrt{\frac{{{g}^{2}}-ac}{a(a+b)}}\]or \[2\sqrt{\frac{{{f}^{2}}-bc}{b(a+b)}}\].
You need to login to perform this action.
You will be redirected in
3 sec
