The correct option is
A x−y+z=1Given that, plane through
(3,2,0) and the line
x−41=y−75=z−44
Equation of plane passing through (3,2,0) is of form a(x−3)+b(y−2)+c(z−0)=0...eq.1
The given line passes through (3,2,0) and has the D.R's (1,5,4)
The line also passes through point (4,7,4)
As plane 1 contains this point, we have
a(4−3)+b(7−2)+c(4−0)=0⇒a+5b+4c=0....eq.2
As the direction ratios are (1,5,4) , we have.
a(1)+b(5)+c(4)=0⇒a+5b+4c=0...eq.3
From eq.2 and eq.3 equations, we can't calculate the D.R's as both are same equations.
Hence this question is not solvable as proper values are not present in question.