Question

2. Find the time functions $x_i(t) = \mathcal{L}^{-1}\{X_i(s)\}$ for a. $X_1(s) = \frac{s + 23}{s^2 + 6s + 34}$ b. $X_2(s) = \frac{2}{(s - 1)(s + 2)}$ c. $X_3(s) = \frac{2}{s^2(s + 2)}$ d. $X_5(s) = \frac{s^2 + 3s + 3}{s(s + 1)(s + 2)}$ e. $X_6(s) = \frac{(2a - 1)s + a}{(s + 1)(s + a)}$ (a is an unknown real-valued parameter)

          2. Find the time functions $x_i(t) = \mathcal{L}^{-1}\{X_i(s)\}$ for
a. $X_1(s) = \frac{s + 23}{s^2 + 6s + 34}$
b. $X_2(s) = \frac{2}{(s - 1)(s + 2)}$
c. $X_3(s) = \frac{2}{s^2(s + 2)}$
d. $X_5(s) = \frac{s^2 + 3s + 3}{s(s + 1)(s + 2)}$
e. $X_6(s) = \frac{(2a - 1)s + a}{(s + 1)(s + a)}$ (a is an unknown real-valued parameter)

$2. Find the time functions xi(t) = ℒ^-1{Xi(s)} for a. X1(s) = (s + 23)/(s^2 + 6s + 34) b. X2(s) = (2)/((s - 1)(s + 2)) c. X3(s) = (2)/(s^2(s + 2)) d. X5(s) = (s^2 + 3s + 3)/(s(s + 1)(s + 2)) e. X6(s) = ((2a - 1)s + a)/((s + 1)(s + a)) (a is an unknown real-valued parameter)$

Added by Lisa T.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Gokul R Nair

Step 1

a. X(s) = s^2 + 6s + 34 Show more…

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Can someone please help me solve the problem below? 2. Find the time functions x(t) = {X(s)} for s + 23. a. X(s) = s^2 + 6s + 34 b. X(s) = (s - 1)(s + 2)^2 c. X(s) = s^2(s + 2) / (s^2 + 3s + 3) d. X(s) = s(s + 1)(s + 2) / ((2a - 1)s + a) e. X(s) = (a is an unknown real-valued parameter) (s + 1)(s + a)