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Let f:RtoR be defined as f(x)=3x. Choose...

Let `f:RtoR` be defined as `f(x)=3x`. 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

Text Solution

Verified by Experts

The correct Answer is:
A
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