Limit of 3 square root of x - 1 over square root of x - 1 as x approaches 1.

Question

This is about limits of radical function

Answer 1

The question is ambiguous. If the expression is 3√(x-1)/√(x-1), then the limit is 3 because the factor √(x-1) cancels out. In all other interpretations of the expression the limit is infinity.

Other interpretations: 3√(x-1)/(√x - 1), (3√x -1)/√(x-1), (3√x - 1)/(√x - 1).