Question
For an agriculture fair, 6 different types of seeds are to be arranged in a row on a display shelf. In how many ways can they be arranged if two particular types must not be placed together?
More Permutation and combination Questions
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- Number of 4-digit numbers that can be formed using digits 1–9 without repetition and are divisible by 5.
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- From 7 artists and 6 designers, a team of 9 members is to be selected. In how many ways can this team be formed if it includes at least 6 artists?
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