InterviewSolution
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InterviewSolution
| 1. |
Let `P_(1)` denotes the equation of the plane to which the vector `( hati+ hatj)` is normal and which constains the line (L) whose equation is `vecr =hati+ hatj+ hatk+ lambda( hati- hatj- hatk)` and `P_(2)` denotes the equation of the plane containing the line L and a pouint with position of the ` hatj ` which of the following holds good?A. The equation `P_(1) is x+y=2`B. The equation `P_(2) is vecr .( hati-2n hatj+ hatk)=2`C. The acute angle between `P_(1) and P_(2) is cost ^(1) sqrt3`D. The angle between the pl,ane `P_(2)` and the line (L) is ` tan^(-1 sqrt3` |
| Answer» Correct Answer - A::C | |