Given a continuous periodic function f ( t ) with period 3 T, let F ( s ) be the Laplace transform of f ( t ). Identify the correct expressions for A and B which make the formula for the Laplace transform of f ( t ) correct:
F ( s ) = ∫ 0 A f ( t ) e − s t d t 1 − e B
Group of answer choices
Given a continuous periodic function f ( t ) with period 3 T, let F (...
The Laplace transform of the piecewise continuous function $4, 0<t<3 f(t) is given by 2, t> 3 1 L{f} (1 – 2e-st), 8 >0. S None of them L{f} = (1 – 3e®), s>0. 2 L{f} (3 - e-), 8 >0. S 2 L{f} (2-est), s >0. S
The Laplace transform of the piecewise continuous function $4, 0<t<3 f(t) is given by 2, t> 3 1 L{f} (1 – 2e-st), 8 >0. S None of them L{f} = (1 – 3e®), s>0. 2 L{f} (3 - e-), 8 >0. S 2 L{f} (2-est), s >0. S
HW07: Problem 11 Previous Problem Problem List Next Problem (1 point) Find the Laplace transform F(s) of the periodic function f (t) = below. 0st.with f(t + 2) = f( 2. What is the minimal period T for the function f(t): T- F(s) =-(1-e-Ts) 1/θ HW07: Problem 11 Previous Problem Problem List Next Problem (1 point) Find the Laplace transform F(s) of the periodic function f (t) = below. 0st.with f(t + 2) = f( 2. What is the minimal...
(1 point) S 3, 0<t< 1 =10, 1st<2 Find the Laplace transform F(s) of the periodic function f(t) = with f(t + 2) = f(t) whose graph is given below. What is the minimal period T for the function f(t): T = e-st f(t) dt F(s) = (1 – e-Ts) 1.8 1.0
Question 9 3 pts The Laplace transform of the piecewise continuous function 4, 0<t <3 f(t) is given by t> 3 (2, L{f} = { (1 – 3e-*), s>0. O 2 L{f} (2 - e-st), 8 >0. 2 L{f} = (3 - e-st), s >0. O None of them 1 L{f} (1 – 2e -st), s >0.
Let f(t) be a function on [0, 0). The Laplace transform of f is the function defined by the integral Foto F(s) = e - st()dt. Use this definition to determine the Laplace transform of the following function. 0 e2t, 0<t<3 f(t) = 3<t for all positive si -6 and F(s) = 3+2 e otherwise. The Laplace transform of f(t) is F(s) = (Type exact answers.)
Let f(t) be a function on [0, 00). The Laplace transform of fis the function F defined by the integral F(s) = e - stf(t)dt. Use this definition to determine the 0 Laplace transform of the following function. - 10 The Laplace transform of f(t) is F(s) = for all positive st and F(s) = 2 + 4 5 otherwise.
Let f(t) be a function on [0, 0). The Laplace transform of fis the function F defined by the integral F(s) = S e-stat)at. Use this definition to determine the Laplace transform of the following function. 0 € 5 0<t<3 f(t) = 2 3<t 2 and F(s) = 3+ - 15 otherwise The Laplace transform of f(t) is F(s) = for all positive st[ (Type exact answers.)
Let f satisfy f (t+T) = f (t) for all t > 0) and for some fixed positive number T; f is said to be periodic with period T on ost< . Then, the Laplace transform of f (t) is given by L{f (t)} = 1. Se-st f (t)dt. Τ Use this fact to find the Laplace transform of the given function. f (t) = { 1, Ost<7 1-1, 7<t < 14 f (t + 14) = f(t) Enclose numerators...
Let f(4) be a function on [0, 00). The Laplace transform off is the function F defined by the integral F(s) = 5 e - st(t)dt. Use this definition to determine the Laplace transform of the following function. 0 e2t, 0<t<4 f(t) = 1, 4 <t for all positive st and F(s) = 4 + е -8 otherwise. The Laplace transform of f(t) is F(s) = (Type exact answers.)