Question

Consider the two vectors A with arrow = 3 î − 3 ĵ and B with arrow = − î − 4 ĵ.
(a) Calculate A with arrow + B with arrow
î + ĵ

(b) Calculate A with arrow − B with arrow
î + ĵ

(c) Calculate

A with arrow + B with arrow




(d) Calculate

A with arrow − B with arrow




(e) Calculate the directions of A with arrow + B with arrow and A with arrow − B with arrow.
A with arrow + B with arrow ° (counterclockwise from the +x axis)
A with arrow − B with arrow ° (counterclockwise from the +x axis)

Answer 1

Task #Q94252