Let m and n be natural numbers. Show: If m2 +2n2+1 is divisible by 3 then...
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Let m and n be natural numbers. Show: If m2 +2n2+1 is divisible by 3 then m is multiple of 3 and n is not multiple of 3. Let m and n be natural numbers. Show: If m2 +2n2+1 is divisible by 3 then m is multiple of 3 and n is not multiple of 3.
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