Chapter 1: Sets

Exercise

Question

Question: 5 (i)

29 / 42

Write the following as intervals:

(i) {x : x ∈ R, -4 < x ≤ 6}

Answer

1
Write the interval notation using the given inequalities.
Answer: (-4, 6]
Reason: The endpoint −4 is excluded, while the endpoint 6 is included.
Sponsored320 x 50