Class 12

Math

Algebra

Vector Algebra

Represent graphically a displacement of 40 km, $30_{∘}$ east of north.

Let P is the point. It will have a displacementof 40 km from origin O.

OP will be 40 km and it will create an angle of $30_{∘}$ with north axis.

Please refer to the diagram in video for graphical representation.