Question 1301d

Vectors II: Lines and Planes
Relationship between Point and Line

Question

Given the point P(5,−4,1){P \left( 5, - 4, 1 \right)} and the line
l:r=(5−50)+λ(−11−1),  λ∈R,l: \mathbf{r} = \begin{pmatrix} 5 \\ - 5 \\ 0 \end{pmatrix} + \lambda \begin{pmatrix} - 1 \\ 1 \\ - 1 \end{pmatrix}, \; \lambda \in \mathbb{R},
does P(5,−4,1){P \left( 5, - 4, 1 \right)} lie on l?{l?}

Attempt

Select the correct option:

Answer

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