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OpenStudy (elonasushchik):
Medal fan hugs and cookies!!! Alex wrote the following indirect proof: Prove: 13 is a factor of 195 Step 1: Assume that 13 is not a factor of 195. Step 2: 195 divided by 13 is 15. Step 3: A factor is an integer by which another integer is a multiple. Step 4: Therefore, 13 must be a factor of 195. Which step in Alex's proof is incorrect? (1 points) Step 1 Step 2 Step 3 Step 4
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OpenStudy (elonasushchik):
@agl202
OpenStudy (alexandervonhumboldt2):
what you think?
OpenStudy (alexandervonhumboldt2):
hehhe alex wrote I wrote!!!
OpenStudy (elonasushchik):
thnks @AlexandervonHumboldt2 !!
OpenStudy (agl202):
Don't have that one!
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