In shortwave AM radio, the IF is also 455 khz. A receiver is designed to receive shortwave broadcasting of 31 meter band between 9.4 and 9.9 MHZ.
a) Determine the frequency range of the local oscillator for this receiver
b) Analyze and explain whether it's possible for this reciever to receive both a diesred AM station and an image station within the same 31-meter band