1.) How many relations are there from a set of size n to a set of...

1.) How many relations are there from a set of size n to a set of size m?

2.) Determine the number of entries in the following sequences:

a.) {13, 19, 25, . . . , 601}

b. {7, 11, 19, 35, 67, . . . , 131075}

Expert Solution

Colby Messinger answered 2 years ago

Suppose |A| = n. How many symmetric binary relations are there on A?

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