Question: Use mathematical induction to prove that 4n ? 1 is divisible by 3 for all n>_1 (thats greater then or equal to sign for number

Use mathematical induction to prove that 4n ? 1 is divisible by 3 for all n>_1 (thats greater then or equal to sign for number three)

1. (6) Prove the following statement: For all integers m and n, if m is even and n is odd then m n is even. 2. (8) Prove that for all real numbers x, x' + 6x + 10 0. 3. (8) Use mathematical induction to prove that 4-1 is divisible by 3 for all n 3 1

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