Question 1301d

Vectors II: Lines and Planes
Relationship between Point and Line

Question

Given the point P(4,4,−5){P \left( 4, 4, - 5 \right)} and the line
l:r=(55−5)+λ(111),  λ∈R,l: \mathbf{r} = \begin{pmatrix} 5 \\ 5 \\ - 5 \end{pmatrix} + \lambda \begin{pmatrix} 1 \\ 1 \\ 1 \end{pmatrix}, \; \lambda \in \mathbb{R},
does P(4,4,−5){P \left( 4, 4, - 5 \right)} lie on l?{l?}

Attempt

Select the correct option:

Answer

Question Progress

  • Start
  • Mastery
about questions progress