Suppose $f : \mathbf { R } \rightarrow \mathbf { R }$ where $f ( x ) = \lfloor x / 2\rfloor$
(a) If $S = \{ x \mid 1 \leq x \leq 6 \}$, find $f ( S )$
(b) If T={3,4,5} , find $f ^ { - 1 } ( T )$

Question

Suppose  $f : \mathbf { R } \rightarrow \mathbf { R }$ where $f ( x ) = \lfloor x / 2\rfloor$
(a) If $S = \{ x \mid 1 \leq x \leq 6 \}$, find $f ( S )$
(b) If  T={3,4,5} , find $f ^ { - 1 } ( T )$

Quizplus · Accepted Answer

The Answer of Suppose  $f : \mathbf { R } \rightarrow \mathbf { R }$ where $f ( x ) = \lfloor x / 2\rfloor$
(a) If $S = \{ x \mid 1 \leq x \leq 6 \}$, find $f ( S )$
(b) If  T={3,4,5} , find $f ^ { - 1 } ( T )$

Suppose f:R→Rf : \mathbf { R } \rightarrow \mathbf { R }f:R→R

Suppose $f : \mathbf { R } \rightarrow \mathbf { R }$