0 0 votes For a periodic signal $v(t)=30\sin 100t+10\cos 300t+6\sin (500t+\frac{\pi}{4})$, the fundamental frequency in $rad/s$ is $100$ $300$ $500$ $1500$ Signals and Systems gate2013-in signals-and-systems numerical-answers + – Milicevic3306 7.9k points answer 0 reply
