Equation of the plane perpendicular to the line x−13=y−52=z+3−4 and passing through the point (1,−2,3) is
A
3x+2y−4z+13=0
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B
3x+2y−4z−13=0
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C
x+5y−3z+18=0
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D
x+5y−3z−18=0
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Solution
The correct option is A3x+2y−4z+13=0
Direction ratios of the normal vector to the plane will be (3,2,−4). Also, the plane passes through (1,−2,3). Therefore, equation of the plane is 3(x−1)+2(y+2)−4(z−3)=0 ⇒3x+2y−4z+13=0