Which low pass signal component occurs at the rate of B samples per second with even numbered samples of x(t)?

u s ‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component

uc‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component

us‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component

uc & us ‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component

Which low pass signal component occurs at the rate of B samples per se

1.	Which low pass signal component occurs at the rate of B samples per second with even numbered samples of x(t)?
A.	u<sub>c</sub>‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component
B.	u<sub>s</sub>‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component
C.	u<sub>c</sub> & u<sub>s</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component
D.	None of the mentioned
Answer» B. u<sub>s</sub>‚Äö√Ñ√∂‚àö√ë‚àö¬® lowpass signal component