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Given A = {2, 3, 4}, B = {2, 5, 6, 7}. Construct an example of each of the following:(i) an injective map from A to B(ii) a mapping from A to B which is not injective(iii) a mapping from A to B. |
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Answer» Given A = {2, 3, 4}, B = {2, 5, 6, 7}. Construct an example of each of the following: (i) an injective map from A to B (ii) a mapping from A to B which is not injective (iii) a mapping from A to B. |
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