1.

Let f:R → R be defined as f(x) = x4.Choose the correct answer.(A) fis one-one onto (B) f is many-one onto(C) fis one-one but not onto (D) f is neither one-one nor onto

Answer»

Let f:
R → R be defined as f(x) = x4.
Choose the correct answer.



(A) f
is one-one onto (B) f is many-one onto


(C) f
is one-one but not onto (D) f is neither one-one nor onto



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