Math, asked by sameden990, 1 month ago

a) Let f be the function from {a, b, c, d} to {1, 2, 3, 4} with f (a) = 4, f (b) = 2, f (c) = 1, and f (d) = 3. Is f a bijection?

Answers

Answered by mannatrattan7a33
0

Answer:

i think it is no i am not sure

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