Mark (√) against the correct answer in each of the following:

Two adjacent sides of a || gm are represented by the vectors and The area of the || gm is

A. sq units

B. 6 sq units

C. sq units

D. none of these

Given - Two adjacent sides of a || gm are represented by the vectors and

To find – Area of the parallelogram

Formula to be used - where and

Tip – Area of ||gm and magnitude of a vector is given by

Hence,

i.e. the area of the parallelogram = sq. units