If the line,{x-3}/2=\frac{y+2}{-1}={z+4}/3 lies in plane lx + my - z = 9,then l^2+m^2 is equal to [Main 2016]

Three Dimensional Geometry Part 1

Section: Mathematics

Question : 61 of 100

Marks: +1, -0

If the line,

x−3

y+2

−1

z+4

lies in plane lx + my - z = 9,then l2+m2 is equal to

[Main 2016]

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