Assertion: Vecot `(hati+hatj+hatk)` is perpendicular to `(hati-2hatj+hatk)`
Reason: Two non-zero vectors are perpendicular if their dot product is equal to zero.
A. If both Assertion `&` Reason are True `&` the Reason is a correct explanation of the Assertion.
B. If both Assertion `&` Reason are True but Reason is not a correct explanation of the Assertion.
C. If Assertion is True but the Reason is False.
D. If both Assertion `&` Reason are false.