Correct Answer - d
`x = Ay + B tan Cz`
From the dimensional homogenetly
`[x] - [Ay] = [B] rArr ([x)/(A]) = [y] = ([B)/(A))]`
`[cz] = [M^(0) L^(0)T^(0)] =` Dimension less
`x` and `A` have the different dimensionsx and `B, C` and `z^(-1), y` and `(B)/(A)` have the same dimension but `x` amd `A` have the different dimensions.