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Let A = {a, b, c, d} and f : A → A be given by f = {(a, b), (b, d), (c, a), (d, c)}. Write f -1. [NCERT EXEMPLAR] |
| Answer» Let A = {a, b, c, d} and f : A A be given by f = {(a, b), (b, d), (c, a), (d, c)}. Write f 1. [NCERT EXEMPLAR] | |