Let x 12345 and let y 123456 how many one-to-one


Question: Let X = {1,2,3,4,5} and let Y = {1,2,3,4,5,6}.

(a) How many one-to-one functions are there from X to Y?

(b) How many one-to-one functions f : Y → X are there?

(c) How many injective functions are there from X → X?

Solution Preview :

Prepared by a verified Expert
Mathematics: Let x 12345 and let y 123456 how many one-to-one
Reference No:- TGS02382641

Now Priced at $10 (50% Discount)

Recommended (99%)

Rated (4.3/5)