Q6: When the input to a given system audio is (4 cos 800 nt + cos 2000nt)mv, the measured frequency component at 600 kHz is Imv. Represent the amplifier output - input characteristic by e, = a,e; +...

Extracted text: Q6: When the input to a given system audio is (4 cos 800 nt + cos 2000nt)mv, the measured frequency component at 600 kHz is Imv. Represent the amplifier output - input characteristic by e, = a,e; + aze and calculate the numerical values of a, and az from the data given. Ans: a = 1000; a2 = 250 v'.