Use the fact that if g(jω) is the transfer-function corresponding to a linear system with real coefficients then g(jω) ∗ = g(−jω) and |g(jω)| 2 = g(jω) ∗g(jω) = g(−jω)g(jω) to show that an asymptotically stable second-order butterworth filter (n = 2) has a transfer-function of the form g(jω) = 1 (s − s1)(s − s2) in which s1 and s2 are on the unit circle

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

yes that is right have a good day