Eight boys and six girls comprise a coed team. If only four players can be on the field, how many groups of four are possible, if a)there are no restrictions b)there are exactly two boys and two girls c)there are all boys d)there is one girl Please solve it by using the function nPr or nCr on your calculator.
Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
Eight boys and six girls comprise a coed team. If only four players can be on the field, how many groups of four are possible, if
a)there are no restrictions
b)there are exactly two boys and two girls
c)there are all boys
d)there is one girl
Please solve it by using the
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