### Instruction: Determine the remainder of 71 (mod 3).### Response: I know that mod 3 means dividing by 3 and looking at the remainder.
So, to find 71 (mod 3), I need to divide 71 by 3 and see what is left over.
I can use long division or a calculator to do this.
I get 71 = 3 * 23 + 2.