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PostPosted: Sat Aug 22, 2009 10:42 am 
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Joined: Sat Nov 08, 2008 4:30 pm
Posts: 33
Location: Birmingham
Tuition For You 11Plus Maths Test 3, answer to the question 15 has considered “0â€


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PostPosted: Sat Aug 22, 2009 11:17 am 
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Joined: Fri Mar 17, 2006 5:12 pm
Posts: 1301
Location: Birmingham
Quote from Dr Math website

Quote:
Zero is an even number. An integer n is called *even* if there exists
an integer m such that n = 2m, and *odd* if n+1 is even. From this,
it is clear that 0 = (2)(0) is even. The reason for this definition
is so that we have the property that every integer is either even or
odd.


PS best to post questions like this on the Maths section rather than B/Ham - you will get more responses


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