Represent graphically a displacement of 40km,30°east of north.
Here,vector OP→ represents the displacement of 40km,30°East of North.
Let \( \vec{a} \) and \( \vec{b} \) be two co-initial vectors forming adjacent sides of a parallelogram such that:
\[
|\vec{a}| = 10, \quad |\vec{b}| = 2, \quad \vec{a} \cdot \vec{b} = 12
\]
Find the area of the parallelogram.
In general, vectors are used in Maths and Science and are categorized into 10 different types of vectors such as:-