InterviewSolution
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InterviewSolution
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Let image of the line x−13=y−35=z−42 in the plane 2x−y+z+3=0 be L. If a plane 7x+py+qz+r=0 (p,q,r∈R) is such that it contains the line L and perpendicular to the plane 2x−y+z+3=0, then the value of (p+3q+r) is |
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Answer» Let image of the line x−13=y−35=z−42 in the plane 2x−y+z+3=0 be L. If a plane 7x+py+qz+r=0 (p,q,r∈R) is such that it contains the line L and perpendicular to the plane 2x−y+z+3=0, then the value of (p+3q+r) is |
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