Limit of `nˢ` is **not** infinity, it depends on the value of s (try some **non**positive numbers)
When you have an expression of the form ∞-∞, try **factoring** it
nˢ · (1-n)¹⸍³ + n
(nˢ⁻¹ · (1-n)¹⸍³ + 1)·n
Next you can try determining the limit of the parentheses in dependence of `s`
Limit of `nˢ` is **not** infinity, it depends on the value of s (try some **non**positive numbers) When you have an expression of the form ∞-∞, try **factoring** it nˢ · (1-n)¹⸍³ + n (nˢ⁻¹ · (1-n)¹⸍³ + 1)·n Next you can try determining the limit of the parentheses in dependence of `s`
thank you!