TS EAMCET · Maths · Three Dimensional Geometry
A plane containing two lines whose direction ratios are and passes through the point . If this plane also passes through the point , then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
Since the plane contain two lines whose direction ratios are -1,2,1 and 1,3,2 . So, normal vector to the plane is given by i^j^k^-121132=i^+3j^-5k^ Since, the plane passes through 2,1,k, its equation is given by x-2+3y-1-5z-k=0 If it passes through 3,-1,4, then…
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