JEE Main & Advanced
Sample Paper
JEE Main Sample Paper-34
question_answer
If the equation of plane containing the line\[\frac{-x-1}{3}=\frac{y-1}{2}=\frac{z+1}{-1}\]and passing through the point \[\left( 1,-1,0 \right)\]is \[ax+y+bz+c=0\], then (a + b + c) is equal to