1 a. The signals g1(t) = 10 cos(100πt) and g2(t) = 10 cos(50πt) are both sampled at times t=nTs, where n=0,1,2... Amd Ts =25 samples per second. Infer both the signal and check whether two signals are identical? If so what type of effect is seen. Justify your answer b. Find the Nyquist rate and Nyquist interval for the following i. m(t) = cos(2000πt).cos(500πt) 2 ii. m(t) = sinnt = πε (15 Marks) (10 Marks)