0 votes 0 votes Two periodic signals x(t) and y(t) have the same fundamental period of 3 seconds. Consider the signal z(t) = x(-t) + y(2t + 1). The fundamental period of z(t) in seconds is 1 1.5 2 3 Others gate2018-in + – gatecse asked Feb 20, 2018 • edited Nov 23, 2020 by soujanyareddy13 gatecse 1.4k points answer See all 0 reply