Question

Amanda wrote the following indirect proof:
Prove: 11 is a factor of 341.
Step 1: Assume that 11 is not a factor of 341.
Step 2: 341 divided by 11 is approximately 31.2.
Step 3: A factor is an integer by which another integer is divisible.
Step 4: Therefore, 11 must be a factor of 341.
Which step in Amanda's proof is incorrect?

Answer 1

Select one:
a. Step 1
b. Step 2
c. Step 3
d. Step 4

Answer 2

please help me

Answer 3

It's obviously B.

Answer 4

thnx

Answer 5

b