TS EAMCET · Maths · Three Dimensional Geometry
A line with direction cosines proportional to 2, 1, 2 meets the line \(L_1\) passing through \((0,-1,0)\) with direction ratios \(1,1,1\) at \(A(x, y, z)\) and another line \(L_2\) at \(B(1,1,1)\) then \(x+y+z=\)
- A 7
- B 8
- C 9
- D 10
Answer & Solution
Correct Answer
(B) 8
Step-by-step Solution
Detailed explanation
Equation of line \(L_1\) passing through \((0,-1,0)\) and with direction ratio \((1,1,1)\) is…
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