The coordinates of points $A$ and $B$ are $\left( 3,1,-2 \right)$ and \(\left( 7,4,-5 \right)\

Question

The coordinates of points $A$ and $B$ are $\left( 3,1,-2 \right)$ and $\left( 7,4,-5 \right)$. Find the exact length of projection of $\overrightarrow{AB}$ on the plane ${{p}_{1}}:x-3y+2z=-5$.

Accepted Answer

$\sqrt{\frac{355}{14}}$ units

Vectors - Projection Lengths

Vectors - Projection Lengths

Video Solution:

Solution:

Solution locked