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QUESTION
Show that the sum of three consecutive natural numbers is divisible by 3 using a proof by contradiction
Show that the sum of three consecutive natural numbers is divisible by 3 using a proof by contradiction
Let us assume that the three consecutive numbers are1st number=n2nd number=n+13rd number=n+2Step 1: Using contradiction assume that sum of these 3 number is not divisible by 3Hence the sum of...