Which of the following set representation is different from others?
A={x: x is an odd number}
B={x: x is not divisible by 2}
C={x: x is the half of all even numbers}
D={x: x is not an even number}
As we learnt
SET-BUILDER FORM -
In set-builder form, all the elements of a set possess a single common property which is not possessed by any element outside the set.
- wherein
eg. {x:x is a vowel letter}
The half of an even number can be even as well. Eg: half of 4 is 2.
Option 1)
A={x: x is an odd number}
Option 2)
B={x: x is not divisible by 2}
Option 3)
C={x: x is the half of all even numbers}
Option 4)
D={x: x is not an even number}
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