Given that x -2 lt x leq 9 where x is an intege... - WAEC Mathematics 2010 Question
Given that = {x: -2 < x \(\leq\) 9}, where x is an integer what is n(T)?
A
9
B
10
C
11
D
12
correct option: c
T = {-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
n(T) = 11
n(T) = 11
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