Question

Parallelogram law of vector ??

Answer 1

Answer:

R^2=p^2+q^2

this is parallelogram pf vector

Answer 2

If any two vectors acting at a point are represented in magnitude and direction by the two adjacent sides of a parallelogram that is drawn from a point, then the resultant of the two vectors are represented by magnitude and the direction of the diagonal of the parallelogram dream from the same point.