0 0 votes Consider the signal $f(t)=1+2 \cos(\pi t)+3 \sin \left(\dfrac{2\pi}{3}t\right)+4 \cos \left(\dfrac{\pi}{2}t+\dfrac{\pi}{4}\right)$, where $t$ is in seconds. Its fundamental time period, in seconds, is __________. Continuous-time Signals gate2019-ec numerical-answers continuous-time-signals + – Arjun 445 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
