The answer is 12 every other numbers are odd numbers, but 12 is an even number
9 - all the rest are prime
Most probably 48.
3 ((9-2)(7+1)(8-2)(6+1)(7-2)(5+1))
N, because it is not in the first half of the alphabet.
The "pairs" in the sequence are doubles of themselves, e.g (1,2) , (5, 10), (13, 26) but for 29 and 48 neither are doubles or halves of each other. However I'm not sure how you know which of 29 or 48 is the odd one out.
30
You could make a case for any of them.
8
9 - all the rest are prime
Most probably 48.
133 ,because all haveroot squares except 133
You have to find a pattern in the numbers, and exclude the one that messes up the pattern.
If the series is plus one, times two, plus one, times two, etc., the 8 does not belong.
1. It is the only one that is neither prime nor composite. It is the only one whose square (cube, higher powers) is the same as itself.
Yes and integers are whole numbers that can belong to one of the following classes:- Prime numbers which have only 2 factors Composite numbers which have more than 2 factors
3 ((9-2)(7+1)(8-2)(6+1)(7-2)(5+1))
N, because it is not in the first half of the alphabet.