1.a. n a broadcasting system an analog signal is sampled at a rate of 100KHz. The sampled signal is passed through a spectrum analyzer which gives the amplitude of the sampled signal for various frequency values. What will be the signal bandwidth for the following cases: i. The gap between the sample spectrum is 100Hz. ii. The gap between the sampled spectrum is 5KHz. ii. If the sampled spectrum is passed through a low pass filter for reconstruction, which case mentioned in part(i) and () requires less stringent requirement for the low pass filter? Justify your