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Let f: R->Rbe defined as f(x)=x^4. Choo...

Let `f: R->R`be defined as `f(x)=x^4`. 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

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.

Text Solution

Verified by Experts

The correct Answer is:
D
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