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Mathematics 17 Online
OpenStudy (anonymous):

Can someone check my answer? (pic below) square root of 2.

OpenStudy (anonymous):

OpenStudy (anonymous):

My answer might be B, but i wanna double check to be sure.

OpenStudy (anonymous):

Your question asks for proof by contradiction; since we know sqrt 2 is irrational the contradiction would be to assume it is rational.

OpenStudy (anonymous):

ohh..thanks(:

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