0 votes 0 votes For a periodic signal $v(t) = 30\sin100\:t + 10\cos300\:t + 6\sin(500\:t+\pi/4),$ the fundamental frequency in $rad/s$ is $100$ $300$ $500$ $1500$ Continuous-time Signals gate2013-ec signals-and-systems continuous-time-signals + – Milicevic3306 asked Mar 25, 2018 • recategorized Nov 15, 2020 by soujanyareddy13 Milicevic3306 16.0k points 140 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.