Suppose that a tribal culture was discovered in the south

Reference no: EM13613662

Suppose that a tribal culture was discovered in the South Pacific whose language consists of only fourteen letters, A, D, E, I, K, L, N, O, P, R, S, T, U, and W. Assuming that all possible arrangements of these letters could be words:

a) How many 7-letter words can the tribe have that start with a K, end with an I, and contain no D's?

b) How many 16-letter words can the tribe have that contain exactly 3 L's, 5 U's, 4 K's, and 4 A's?

Reference no: EM13613662

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