1.

The function \[f:R\to R\] defined by \[f(x)=(x-1)\] \[(x-2)(x-3)\]  is [Roorkee 1999]

A.                    One-one but not onto
B.            Onto but not one-one
C.            Both one-one and onto
D.            Neither one-one nor onto
Answer» C.            Both one-one and onto


Discussion

No Comment Found

Related MCQs