3-d

Question: The equation of plane through the line of intersection of planes $ax+by+cz+d=0$, $a'x+b'y+c'z+d'=0$ and parallel to the line $y=0,z=0$ is

1) $(ab'-a'b)x+(bc'-b'c)y+(ad'-a'd)=0$

2) $(ab'-a'b)x+(bc'-b'c)y+(ad'-a'd)z=0$

3) $(ab'-a'b)y+(ac'-a'c)z+(ad'-a'd)=0$

4) None of these

Solution:

Explanation: No Explanation

Line and plane

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