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Given the following situations, write PERMUTATION or NOT PERMUTATION on the necundum if the arrangement is very important in the third column, state your reason.
PERMUTATION OF SITUATION NOT PERMUTATION
1. Selecting President, Vice President, Secretary and Treasurer from a Math club with 40 member
2. Selecting a 5-member basketball teams for a line up from 8 available players
3. Arranging the MATHEMATICS"
4. 8 male dancer and 8 female dancers are arranged in alternate position
5. A committee of 5 students is to be chosen from & boys and girls
EXPLANATION