A vector has magnitude and makes an angle of with the positive -axis

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

Problem

A vector

\mathbf{C}

has magnitude

10\,\text{units}

and makes an angle of

45^{\circ}

with the positive

x

-axis. Find a unit vector perpendicular to

\mathbf{C}

and directed anticlockwise from it.