Que : 2 . Let f: X → Z and g is one-to-one and onto. Which of the following is not true ?

1. If f is one-to-one then h is one-to-one and onto 2. If f is not onto then h is not onto 3. If f is not one-to-one then h is not one-to-one 4. If f is one-to-one then h is one-to-one Please Select Ans Options . Explanation 1

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