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Mathematics 19 Online
OpenStudy (anonymous):

HELP !!!! I need help on this one please :'(

OpenStudy (anonymous):

Angie did the following proof in her logic class. Which step in the indirect proof did she do incorrectly? Prove: 8 is divisible by 4. Step 1: Assume that 8 is not divisible by four. Step 2: 8 is divisible by 4 Step 3: 8 is divisible by 4.

OpenStudy (anonymous):

Step one.

OpenStudy (anonymous):

Was it right

OpenStudy (anonymous):

i dont know yet

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

how did you get step 1?

OpenStudy (anonymous):

because 8 is divisible by 1 and she got step 1 wrong because she assume 8 is not divisible by 4.

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