Consider signal \(x\left( t \right) = \left\{ {\begin{array}{*{20}{c}} {1,}&{\left| t \right| \le 2}\\ {0,}&{\left| t \right| > 2} \end{array}} \right.\) Let

Consider signal \(x\left( t \right) = \left\{ {\begin{array}{*{20}{c}}

1.	Consider signal \(x\left( t \right) = \left\{ {\begin{array}{*{20}{c}} {1,}&{\left\| t \right\| \le 2}\\ {0,}&{\left\| t \right\| > 2} \end{array}} \right.\) Let
A.	2
B.	1
C.	0
D.	3
Answer» B. 1