Practicing Success

Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Vectors

Question:

If $\vec{a}$ and $\vec{b}$ represents the diagonals of a square, then

Options:

$\vec{a} \times \vec{b}=0$

$\vec{a} \times \vec{b}=\vec{a}$

$\vec{a} . \vec{b}=0$

$\vec{a} . \vec{b}=1$

Correct Answer:

$\vec{a} . \vec{b}=0$

Explanation:

The correct answer is Option (3) - $\vec{a} . \vec{b}=0$