Question

4.
Assertion (A): Displacement is a vector quantity
Reason (R) : Displacement follows vector law of addition.
a) Both A and R are correct and R is the correct explanation of A
b) Both A and R are correct but R is not the correct explanation of A
c) A is correct, R is incorrect
d) A is incorrect, R is correct​

Answer 1

Answer:

(b)Both A and R are correct but R is not the correct explanation of A

Answer 2

Answer:

option B...............