Question 15
SetsGiven that T = {x: −2 < x ≤ 9} where x is an integer. What is n(T)?
- A.9
- B.10
- C.11
- D.12
Show the answer and explanation
Answer: C (11)
Explanation
T = {−1, 0, 1, …, 9}, which has 11 elements.
Given that T = {x: −2 < x ≤ 9} where x is an integer. What is n(T)?
Answer: C (11)
T = {−1, 0, 1, …, 9}, which has 11 elements.