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Mathematics, 14.09.2019 06:30 rorymartin04
Find the error with this proof and explain how it mat be corrected in order to clearly prove the equation.
prove that if m is an odd integer, then m2 is odd.
proposed proof: assume m is an odd integer. by definition of odd integer, m=2k+1, for some integer k.
this means that (2k + 1)^2 = 4k^2 + 1, so m is odd.
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