If m and n are whole numbers such that mⁿ = 121, the value of (m - 1)^{n + 1} is:

Explanation:-

We know that 11² = 121.
Putting m = 11 and n = 2, we get:
m - 1)^{n + 1} = (11 - 1)^{(2 + 1)} = 10³ = 1000.