1.

Find the value of [d(t) – d(t-1)] * -x[t+1].$

A. x(t+1) – x(t)
B. x(t) – x(t+1)
C. x(t) – x(t-1)
D. x(t-1) – x(t+1)
Answer» B. x(t) ‚Äö√Ñ√∂‚àö√ë‚àö¬® x(t+1)


Discussion

No Comment Found