Can anyone write a step by step solution for this question a

Can anyone write a step by step solution for this question and also can you write it clearly so i couldunderstand. thank you

(2) Fs= signal frequency= 450 KHz

IFf = intermediate frequency= 455 KHz

FLo= Local oscillator Frequency=Fs+IFf=910 KHz

In this example, we have a signal frequency of 450kHz which mix With local oscillator to produce an IF of 455kHz.

A second or image signal, with a frequency equal to 1450 kHz , can also mix with the 910 kHz to produce 455 kHz IFf frequency.

IMf= image frequency= Fs+2IFf=1450 KHz

(3) FLo= local oscillator frequency=2.45 MHz

Fs= signal frequency= FLo+IFf= 2.45 -.455=1.995 MHz

IMF= image frequency=Fs+2*IFf=2.905 MHZ

Non broadcast band headed frequency=2.905 MHZ