Question

Use set-builder notation to describe the set of all odd integers.
Select the correct answer below:
A. {n∣2n+1∈Z}
B. {2n∣n∈Z}
C. {2n+1∣x∈Z}
D. {2n+1∣n∈Z

Answer 1

I think a) is correct but I'm not sure

Answer 2

Answer:

D. {2n+1∣n∈Z

Step-by-step explanation:

takes an integer as the input and returns an odd integer as the result.

2n+1