Question: b . In relation to a cut - off frequency of 5 0 kHz , what is 1 MHz as a normalised frequency? ( 1

b.In relation to a cut-off frequency of 50 kHz, what is 1 MHz as a normalised frequency?
(1 mark)
c.What is the gain of the filter in (a) at 1 MHz?(Hint: this does not require calculation but you should explain how you reached your answer.)
(1 mark)

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