Using the fundamental theorem of Laplace Transform L(') = sL(f) (0) L() = sL() ...
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Using the fundamental theorem of Laplace Transform L(ƒ') = sL(f) — ƒ(0) L(ƒ") = s²L(ƒ) — sƒ(0) — ƒ'(0) show that (a) f(t) = cos(wt) can be expressed as (b) f(t) = sin(wt), can be expressed as (c) f(t) = tsin(wt), can be expressed as L(cos(wt)) = L(sin(wt)) = L(t sin(wt)) = = S (s² +w²) (8² +w²) 2ws (s² +w²)² Using the fundamental theorem of Laplace Transform L(ƒ') = sL(f) — ƒ(0) L(ƒ") = s²L(ƒ) — sƒ(0) — ƒ'(0) show that (a) f(t) = cos(wt) can be expressed as (b) f(t) = sin(wt), can be expressed as (c) f(t) = tsin(wt), can be expressed as L(cos(wt)) = L(sin(wt)) = L(t sin(wt)) = = S (s² +w²) (8² +w²) 2ws (s² +w²)²
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A 4 w sin of Cox tot L ar w 0 1 52 Lf S f 0 0 L cos 5 50 7 5 5 1 cos S2 wt L cos... View the full answer
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