Probability - Grade 10 (Question: 1607167618) Locked
In how many ways can 6 people line up to pay internet bills if two particular persons refuse to follow each other ?
A. 72 ways
B. 120 ways
C. 480 ways
D. 140 ways
In how many ways can 6 people line up to pay internet bills if two particular persons refuse to follow each other ?
A. 72 ways
B. 120 ways
C. 480 ways
D. 140 ways
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