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Q14: Question – Paper 2 – November 2017
Q14: Question – Paper 2 – November 2017
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Question
14)
a and b are odd numbers.
a) Give an example to show that the value of 2(a + b) is a multiple of 4
a and b are odd numbers.
a) Give an example to show that the value of 2(a + b) is a multiple of 4
[2 marks]
b) Show that, when a and b are both odd numbers, the value of 2(a + b) will always be a multiple of 4
[2 marks]