Question

If A and B are feet of perpendiculars drawn from point `Q (a,b,c)` to the planes YZ and ZX, then equation of plane through the point A,B and O is
A. `(x) /(a) +(y) /(b) -(z )/(c ) =0`
B. `(x) /(a) -(y)/(b) +(z)/(c )=0`
C. `(x)/(a)-(y)/(b) -(z)/(c )=0`
D. `(x)/(a) +(y)/(b) +(z)/(C )=0`

Answer 1

Correct Answer - A