Question

Can anybody help help me on this Geometry question I have?
Amanda did the following proof in her logic class. Which step in the indirect proof did she do incorrectly?

Prove: 9 is divisible by 3.

Step 1: Assume that 9 is divisible by three.
Step 2: 3 times 3 equals nine. 9 divided by three is three.
Step 3: 9 is divisible by 3.

Step 3

Steps 2 and 3

Step 2

Step 1

Answer 1

@YanaSidlinskiy, @tmak11, @AnswerMyQuestions, @ganeshie8. Can any of u guys help?

Answer 2

Any ideas?

Answer 3

I think it's Step 2 and 3

Answer 4

Step 1 says to assume 9 is divisible by 3. This is what google defines assume as:
suppose to be the case, without proof

So what do you think the answer is?

Answer 5

So... That'd be D; Step 1?

Answer 6

Correct!

Answer 7

Alright!
Thnx so much! I really appreciate it!