Vector u has its initial point at (14,-6) and its terminal point at (-4,7). Write the componemt form of u and find its magnitude.

Question

U= <___ , ___> and ||u|| = ___ units.

Answer 1

U = <-4 - 14, 7-(-6)> = <-18, 13>

|U| = sqrt((-18)^2 + 13^2) = sqrt493