Mathematics, 04.12.2020 14:00 jessica2138

Question 5 There are seven candidates for a position. In how many ways can a selection of four be made amongut them.
so that
two persons whose qualifications are below par are excluded?
b.
two persons with good qualifications are included?
Pick the option below that has both answers correct
b. 10
b. 21
a. 5:
a. 35:
8. 120
12]
(3)
14
b. 20
b. 20
a5:

Answers: 2

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Question 5 There are seven candidates for a position. In how many ways can a selection of four be m...

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