Question

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If f = {(1,1), (2,1),(3,2),(4,2), (3,3)}
and g = {(1,1),(2,1),(3,1),(4,1),(3,3)}, then
determine:
(i) f-1 and g-1
(ii) f-10 g-1
(iii) Check whether
(f o g)-1 = g-1 of-1 f-10 g-1 ?​

Answer 1

Answer:

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