79. Use partial fractions to obtain inverse Laplace transforms for the following functions. (a) X(s) = s+2 s²+7s+12 s+1
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79. Use partial fractions to obtain inverse Laplace transforms for the following functions. (a) X(s) = s+2 s²+7s+12 s+1
79. Use partial fractions to obtain inverse Laplace transforms for the following functions. (a) X(s) = s+2 s²+7s+12 s+1 (b) X(s) = s(s+2.5-j³)(s+2.5+j3³) 35²+25+1 (c) X(s) = (s+1)(s+2)2 s²-2s+1 (d) X(s) = s(s-j2) (s+j2) =
79. (a) x(t) = (-e¯³¹ +2e=4¹)u(t) (b)x(t) = (²+e-2.5t cos(3¹-1.761))u(t) (c) x(t) = (2e¹+e-2¹-9te-2¹)u(t) (d) x(t) = (+1.25 cos (21+0.9273))u(t)