SOLUTION: If A= (x∈Z: x is larger than -2 but smaller or equal to 4), what is the value of n(A)?

Question 1186152: If A= (x∈Z: x is larger than -2 but smaller or equal to 4), what is the value of n(A)?
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.

It is so elementary . . .

The integer numbers, greater than -2, but smaller than or equal to 4, are


    -1, 0, 1, 2, 3, 4.


So, counting them, you get the  ANSWER:  n(A) = 6.

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Solved, answered and thoroughly explained.

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