Question

Let f : R → R be defined as f(x) = (x^2+1)/2 , then f is

a.one - one onto

b.one-one but not onto

c.onto but not one-one

d.neither one-one nor onto

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Answer 1

Step-by-step explanation:

options c is correct one.

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Answer 2

Answer:

c is correct

Step-by-step explanation:

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