Question

Write in tabular form : the set of all vowels in the word PRINCIPLE

• A. {P, R, N, C, L}
• B. {I, E}
• C. {I, I E}
• D. {P, R, I, L}

Answer 1

Answer:

B. {I, E}

A = { x : x = vowels in the word PRINCIPLE} A = { I, E}