find L^-1 {2s+4 / s(s^2+4)}
2s+4 Find L s(s2+4) 5 -30 (write 576 by 6 e^{-3t} by e and sin(2t) or cos(3t) by sin(2t) or cos(3t).
find L^-1 {4s/s^2 + 2s -3}
4s Find L s2 + 25 - 3 5 -3t (write 5/6 by 6' , e^{-3t} bye and sin(2t) or cos(3t) by sin(2t) or cos(3t)).
Find L^-1 {2s+7/ s^2 + 4s + 13}
-1 Find L 2s+7 S2 +45 +13 (write 5/6 by 5 6 e{-3t} by e -3t and sin(2t) or cos(3t) by sin(2t) or cos(3t)).
Find L 2s+4 s(s2+4) 5 -3t (write 5/6 by 5 e^{-3t} by e and sin(2t) or cos(3t) by sin(2t) or cos(3t)).
a(x,y,z) (1 point) Find the Jacobian. a(s,t,u) where x = 3t – 2s – 4u, y= -(2s + 4t+2u), z = 4t – 2s + 5u. 9 a(z,y,z) als,t,u) =
QUESTION 5 Find L 2s+4 s(s2+4) 5 (write 5/6 by 6' e^{-3t} by e -30 and sin(2t) or cos(3t) by sin(2t) or cos(3t)).
Determine Laplace Transform of f(t) = u(t – 2)u(t – 3). [hint: L[u(t)] => e3s 2s e38 e-35 s e-35 2s
Find L *124*7.31 2s +7 S2 +45 +13 5 (write 5/6 by e^{-3t} by e -30 and sin(2t) or cos(3t) by sin(2t) or cos(3t)).
= 0 and L{f} = (s2 + 2s +5)(s - 1) A function f(t) has the following properties: f Ps – 10 is an unknown constant. Determine the value of P and find the function f(t). 28 +5)(-1): Where P
prove the following
2 F(s) Y (s) 2s + 2 s(s2 +2s + 2) 1 1 1 s + 1 1 2 2 S (1+di+) 1++) ) -3( s +1 1 1 1 -2ES 2 2
2 F(s) Y (s) 2s + 2 s(s2 +2s + 2) 1 1 1 s + 1 1 2 2 S (1+di+) 1++) ) -3( s +1 1 1 1 -2ES 2 2