C-02-Q017mediumsingle_mcq
Which of the following is a correct roster-form set?
Which of the following is a correct roster-form set?
- a is a vowel
- b
- c is even
- d is even
ব্যাখ্যা
A valid roster-form set lists its elements explicitly within braces, as in . The other choices either use a property (set-builder form) or omit the required braces, so they are not roster form.