Chapter 3, Problem 46P

To determine

To find:

a) The magnitude of $\overrightarrow{\mathrm{a}}+\overrightarrow{\mathrm{b}}$

b) The direction of $\overrightarrow{\mathrm{a}}+\overrightarrow{\mathrm{b}}$

c) The magnitude of $\overrightarrow{\mathrm{b}}-\overrightarrow{\mathrm{a}}$

d) The direction of $\overrightarrow{\mathrm{b}}-\overrightarrow{\mathrm{a}}$

e) The vector diagram for $\overrightarrow{\mathrm{a}}+\overrightarrow{\mathrm{b}}\mathrm{ }$ and $\overrightarrow{\mathrm{b}}-\overrightarrow{\mathrm{a}}$