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26-08-2021
Mathematics

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(a) Given that A = {1, 2, 3, 4} and B = {4, 5, 8, 10, 11, 12, 14, 15). Is the function f : A B defined by f(x) = 3x + 2 one to one and into? Give reasons.

a Given that A 1 2 3 4 and B 4 5 8 10 11 12 14 15 Is the function f A B defined by fx 3x 2 one to one and into Give reasons class=

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27-08-2021

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