Example Is the signal an even or odd function of time? sin -T≤t≤T otherwise Solution: -a孕7-m受2≤7 0,otherwise 0,otherwise =-x(t) So,x(t)is an odd signal.Example Is the signal an even or odd function of time?                otherwise T t T T t x t 0, sin , ( )  Solution: sin( ), sin( ), ( ) 0, otherwise 0, otherwise ( ) So, ( ) is an odd signal. t t t T t T x t T T x t x t                    