TS EAMCET · Maths · Three Dimensional Geometry
A plane is perpendicular to the two planes and and passes through the point . Then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Since ax+by+cz+1=0 is perpendicular to the planes 2x-2y+z=0 and x-y+2z=4 As we know condition for two planes to be perpendicular is a1a2+b1b2+c1c2=0 So 2a-2b+c=0 a-b+2c=0 a-4+1=-b4-1=c-2+2…
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