For a differential amplifier shown in Figure 1, assume RI = 5V,V₁ being the thermal voltage. And the maximum magnitude of the input signal (triangular wave) is 6.6V, and the output signal (sine wave) across resistance R has the magnitude value of 2.42V. Determine the amplitude of the sine-wave output vo, considering R = 10k I=0.5mA. Assume a ~1 and Vcc Vcc Input signal (Triangular wave) Rc Q1 Out-put vo o (a) 5.14 (b) 4.84 (c) 5.00 (d) 4.00 I R W -VEE Q2 Rc I