Proof

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Question 9

Prove algebraically that the sum of any two consecutive integers, the first of which is $k$ , is always an odd number in terms of $k$ , where $k\,$ is an integer.

[2]

Proof

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Question 9

Prove algebraically that the sum of any two consecutive integers, the first of which is $k$ , is always an odd number in terms of $k$ , where $k\,$ is an integer.

[2]

Proof

Question 9

Video walkthrough

Proof

Question 9

Video walkthrough

Proof

Question 9

Proof Questions

Proof

Question 9

Proof Questions