CUET CUET Mathematics 2024 - If a, b and c are three vectors such that a+b+c=0, where a and b are unit vectors and |c|=2, then the angle between the vectors b and c is : | PYQs + Solutions

CUET Mathematics 2024

Algebra

Vector Algebra

Easy

If $\vec{a}, \vec{b}$ and $\vec{c}$ are three vectors such that $\vec{a}+\vec{b}+\vec{c}=\overrightarrow{0}$ , where $\vec{a}$ and $\vec{b}$ are unit vectors and $|\vec{c}|=2$ , then the angle between the vectors $\vec{b}$ and $\vec{c}$ is :

60^{\circ}

90^{\circ}

120^{\circ}

180^{\circ}

Correct Option: 4

Will be added.