Vector has magnitude along the positive -axis

MATHEMATICS · Subjective · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

Vector

\mathbf{A}

has magnitude

5\,\text{cm}

along the positive

x

-axis. Vector

\mathbf{B}

has magnitude

4\,\text{cm}

and is directed

60^{\circ}

above the positive

x

-axis. Find the magnitude and direction (with respect to the

x

-axis) of

\mathbf{A}-\mathbf{B}