Question

Which value of $k$ in $e(k) = 5$ where $E(z)=5z^{-1}+z^{-2}+2z^{-4}$?

score 26 · Answer 1 · 2013-05-06 19:00:55

26

Views

Which value of $k$ in $e(k) = 5$ where $E(z)=5z^{-1}+z^{-2}+2z^{-4}$?

Published on 06 May 2013 - 19:00

score 1.1k · Answer 2 · 2026-04-04 13:00:41

1.1k

Views

Prove that L[f' ' ](s)$ = $sL[f](s)

Published on 04 Apr 2026 - 13:00

score 66 · Answer 3 · 2013-05-07 22:29:50

66

Views

Laplace transform of $\frac{f(t)}{1-e^{-at}}$

Published on 07 May 2013 - 22:29

score 147 · Answer 4 · 2026-04-09 00:33:35

147

Views

How do a transformation 'born'?

Published on 09 Apr 2026 - 0:33

score 147 · Answer 5 · 2013-05-11 05:51:02

147

Views

Find the inverse laplace transform: $\frac{1}{{{{({s^2} + 1)}^3}}}$

Published on 11 May 2013 - 5:51

score 1k · Answer 6 · 2013-05-11 08:08:31

1k

Views

Find the inverse Laplace transform of $f(t) = \int_t^\infty \frac{e^{ - u}}{u}du$

Published on 11 May 2013 - 8:08

score 133 · Answer 7 · 2013-05-11 16:00:56

133

Views

Find the Laplace transform:$f(t) = \int_0^t {{e^{it}}\frac{{dt}}{{\sqrt {2\pi t} }}}$

Published on 11 May 2013 - 16:00

score 48 · Answer 8 · 2013-05-11 17:26:43

48

Views

Proof the theorem $\int_0^\infty {{t^n}f(t)dt = {{( - 1)}^{n + 1}}\int_0^\infty {{F^{(n + 1)}}(u)du} } $

Published on 11 May 2013 - 17:26

score 159 · Answer 9 · 2026-03-29 21:52:56

159

Views

Basic Partial Fractions

Published on 29 Mar 2026 - 21:52

score 3.1k · Answer 10 · 2013-05-13 14:46:30

3.1k

Views

Laplace transform:$\int_0^\infty \frac{\sin^4 x}{x^3} \, dx $

Published on 13 May 2013 - 14:46

score 229 · Answer 11 · 2013-05-13 15:19:25

229

Views

Laplace transform $f(t) = f(t + \frac{2\pi }{a}) = \frac{\sin at}{|\sin at|}$

Published on 13 May 2013 - 15:19

score 364 · Answer 12 · 2013-05-13 16:55:21

364

Views

How to find the inverse Laplace Transforms?

Published on 13 May 2013 - 16:55

score 546 · Answer 13 · 2013-05-15 00:52:42

546

Views

Inverse Laplace transform of the function: $F(s)=e^{-a\sqrt{s(s+r)}}$

Published on 15 May 2013 - 0:52

score 69 · Answer 14 · 2013-05-16 15:08:32

69

Views

Proof $L{\rm{[}}\frac{{x(t)}}{t}{\rm{] = }}\int_s^\infty {X(u)du} $

Published on 16 May 2013 - 15:08

score 323 · Answer 15 · 2026-04-09 11:13:54

323

Views

inverse laplace transform of $\frac{1}{s(e^s+1)}$

Published on 09 Apr 2026 - 11:13

List Question

Which value of $k$ in $e(k) = 5$ where $E(z)=5z^{-1}+z^{-2}+2z^{-4}$?

Prove that L[f' ' ](s)$ = $sL[f](s)

Laplace transform of $\frac{f(t)}{1-e^{-at}}$

How do a transformation 'born'?

Find the inverse laplace transform: $\frac{1}{{{{({s^2} + 1)}^3}}}$

Find the inverse Laplace transform of $f(t) = \int_t^\infty \frac{e^{ - u}}{u}du$

Find the Laplace transform:$f(t) = \int_0^t {{e^{it}}\frac{{dt}}{{\sqrt {2\pi t} }}}$

Proof the theorem $\int_0^\infty {{t^n}f(t)dt = {{( - 1)}^{n + 1}}\int_0^\infty {{F^{(n + 1)}}(u)du} } $

Basic Partial Fractions

Laplace transform:$\int_0^\infty \frac{\sin^4 x}{x^3} \, dx $

Laplace transform $f(t) = f(t + \frac{2\pi }{a}) = \frac{\sin at}{|\sin at|}$

How to find the inverse Laplace Transforms?

Inverse Laplace transform of the function: $F(s)=e^{-a\sqrt{s(s+r)}}$

Proof $L{\rm{[}}\frac{{x(t)}}{t}{\rm{] = }}\int_s^\infty {X(u)du} $

inverse laplace transform of $\frac{1}{s(e^s+1)}$

Trending Questions

Popular # Hahtags

Popular Questions