AP EAMCET · Maths · Three Dimensional Geometry
A plane passes through the point . If the direction ratios of its normal are equal to the intercepts made by the plane with the coordinate axes, then the equation of that plane is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Given: x+3y+2z=9 ⇒x9+y3+z92=1 Comparing with the standard form xa+yb+zc=1, we get a=9→x-intercept b=3→y-intercept c=92→z-intercept So, the normal vector for the required plane is n→=9i^+3j^+92k^ a→=3i^+5j^+7k^ Equation of required plane,…
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