Here we have the cartesian equation of a line,
And, the cartesian equation of a plane,
x – y + z – 5 = 0.
Let Q(α, β, γ) be the point of intersection of line and plane which will satisfy both equation.
So, putting the value of , we get,
Therefore, we have,
Q = (2, – 1, 2)
= 13 units.
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