Which of the following must be correct ?

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Which of the following must be correct ?

Engineering

Mathematics

Classification of Functions

Question

Which of the following must be correct ?

A

y = g(x) is onto but not one-one

B

y = g(x) is neither one-one nor onto

C

y = g(x) is one-one but not onto

D

y = g(x) is one-one and onto

Solution

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