Final answer:
The negation of the statement 'vₐ ∈ (a-1) / a is not an integer' is that 'vₐ ∈ (a-1) / a is an integer'.
Step-by-step explanation:
The question requires us to find the negation of the following statement: vₐ ∈ (a-1) / a is not an integer. The negation of this statement is that vₐ ∈ (a-1) / a is an integer. In other words, the original statement denies the property of being an integer to the expression (a-1)/a, and the negation asserts that this expression is, indeed, an integer.