240 240 200 200 A 160 160 120 120 OB 08 40 40 0. 40 -6 5 4 3 -2 -1 0 1 2 3 4 5 6 -40 6 -5 4 3 -2 -1 0 1 3 456 400 360 400 360 320 320 280 280 240 240 200 200 160 D 160 120 120 80 80 40 40 -40 6 -5 4 3 2 -1 0 1 2 3 4 56 40 -6 -5 4 -3 -2 -1 0 1 2 3 4 56 The domain is (select) v. The range is (select) (select) Next Questlon Question 1 of xs0 all real numbers FOWEREDY ave & Close KNEWTON X20
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.
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