Question

express the set using the roster method. {x|x is a lowercase letter of the alphabet that follows c and comes before h} choose the correct answer below. a. {c, d, e, f} b. {d, e, f, g} c. {c, d, e, f, g, h} d. {d, e, f, g, h} e. the set has no elements.

Explanation:

Step1: Identify range boundaries

The set includes letters after c (not including c) and before h (not including h).

Step2: List qualifying letters

Lowercase letters after c and before h are d, e, f, g.

Step3: Match to options

This list matches option B.

Answer:

B. {d, e, f, g}