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Question 9 Not yet answered Marked out of 1.00 Flag question A function of the form u(t)=Rcos(wt-8) represents a periodic function. , the green graph is the graph of and the orange Consider the Figure 1 given below. The blue graph is the graph of graph is the graph of , the green graph is the graph of and the orange Consider the Figure 2 given below. The blue graph is the graph of graph is the graph of the green graph is the graph of and the orange Consider the Figure 3 given below. The blue graph is the graph of graph is the graph of In Figure 1, the y-intercepts of the orange and green graphs are equal to each other, and it is 3cos(pi/3)=1.5. However, the orange graph increases and the green graph decreases on the right side of t=0. NA MY MAN Figure 1 Figure 2 Figure 3 u(t)=3cos(6t-π/4) u(t)=3cos(2t-Tπ/4) u(t)=3cos(2t-π/3) u(t)=5cos(7t) u(t)=3cos(2t) u(t)=3cos(4t-π/4) u(t)=3cos(2t+n/3) u(t)=5cos(3t) u(t)=5cos(11t) Question 9 Not yet answered Marked out of 1.00 Flag question A function of the form u(t)=Rcos(wt-8) represents a periodic function. , the green graph is the graph of and the orange Consider the Figure 1 given below. The blue graph is the graph of graph is the graph of , the green graph is the graph of and the orange Consider the Figure 2 given below. The blue graph is the graph of graph is the graph of the green graph is the graph of and the orange Consider the Figure 3 given below. The blue graph is the graph of graph is the graph of In Figure 1, the y-intercepts of the orange and green graphs are equal to each other, and it is 3cos(pi/3)=1.5. However, the orange graph increases and the green graph decreases on the right side of t=0. NA MY MAN Figure 1 Figure 2 Figure 3 u(t)=3cos(6t-π/4) u(t)=3cos(2t-Tπ/4) u(t)=3cos(2t-π/3) u(t)=5cos(7t) u(t)=3cos(2t) u(t)=3cos(4t-π/4) u(t)=3cos(2t+n/3) u(t)=5cos(3t) u(t)=5cos(11t)
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