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The function f:RrarrR defined by f(x)=(x...

The function `f:RrarrR` defined by `f(x)=(x-1)(x-2)(x-3)` is :

A

One-one but not onto

B

Onto but not one-one

C

Both one-one and onto

D

Neither one-one nor onto

Text Solution

Verified by Experts

The correct Answer is:
B
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