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The function f:R-R which is defined as f(X) = (x-1)(x-2)(x-3) is 1) One-one but not onto 2) Onto but not one-one 3)Both one-one and onto 4) Neither one-one nor onto |
| Answer» The function f:R-R which is defined as f(X) = (x-1)(x-2)(x-3) is 1) One-one but not onto 2) Onto but not one-one 3)Both one-one and onto 4) Neither one-one nor onto | |