Task 3: PART 1 4 15 -139% ETL The two signals below are sensed by a signal processor; v₁ = 40 sin(4) Tools Sign V₂- A cos(4t) The signal processor adds the signals to form a third signal, which must be described as a distinct signal in the following form; v = 50 sin(4t+a) Use a compound angle identity to determine the value of A (the amplitude of 2). Ensure that you have your calculator in Radians (RAD) mode when determining your answer. Use graphical software to plot/model the inputs and output of the signal processor. How do you think Larachinal methods of sine wave combination compare with analytical methods? Mps://www.gadowan.dk/download PART 2 S asonic CF-54 NB6GB5620024 F1 F2 F3 F4 F5 F6 F7 FB F9 F10 F11 F12 Prtsc Num Lock Scre Esc TOO B SysRa Loc TO £ $ 1 20 3 4 € 5 96 & W E R Y Caps Lock A S 70 88 99 00 P { ④ 51 6 B [ D F GH J K L 11 12 ③ M O En 2