Assertion: The some of two Vectors can be zero.
Reason: The vector cancel each other, when they are equal and opposite.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion
C. If assertion is true but reason is false.
D. If both aseertion and reason are false.

Answer

A

Explanation

Let `vec(P)` and `vec(Q)` are two Vectors in opposite direction, then their sum `vec(P)+(-vec(Q))= vec(P)-vec(Q)`. If `vec(P)= vec(Q)` then sum equal to zero.