Question

which one of the following function of A and Bmay be performed if A and B possess different dimensions?
a.) A+B
b.) A-B
c.) A/B
d.) A/e^AB

Kindly answer... I think answer is d.) but I'm confused

Answer 1

no its answer will be c as the quantities with different dimension cannot be added or subtracted but they can be divided or multiplied.
but in case D it's in the power off e and as we know e is dimensionless end product of A and B will not be dimensionless so D will not be the answer