Three Dimensional Geometry Question 291

Question: A plane $ \pi $ makes intercepts 3 and 4 respectively on z-axis and x-axis. If $ \pi $ is parallel to y-axis, then its equation is

[EAMCET 2003]

Options:

A) $ 3x+4z=12 $

B) $ 3z+4x=12 $

C) $ 3y+4z=12 $

D) $ 3z+4y=12 $

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Answer:

Correct Answer: A

Solution:

X-intercept $ (a)=4; $ Z-intercept $ (c)=3 $ Required equation = $ \frac{x}{4}+\frac{z}{3}=1 $ or $ 3x+4z=12 $ .