[SolveLancer Test] The ratio of number of one-one function to number of constant function for f: A → B where A = {3,8,9,10} and

Question

[SolveLancer Test] The ratio of number of one-one function to number of constant
function for f: A → B where A = {3,8,9,10} and B = {11,12,14,15,20} is?
[SolveLancer Test]
(a) 20:1
(b) 25:1
(c) 24: 1
(d) 30:1

Kunduz · Accepted Answer

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