Advanced Mathematics Set 3

1.

The inverse Laplace transform of s / ( s2 + w2 )

sin wt w ewt cos wt

2.

The inverse Laplace transform of ( 2s – 18 ) / ( s2 + 9 )

2 cos x – sin 3x 2 cos 3x – 6 sin 3x 3 cos 2x – 2 sin 6x 6 cos x – 3 sin 2x

3.

Determine the inverse Laplace transform of 1 / ( 4s2 – 8s ).

¼ et sinh t ½ e2t sinh t ¼ et cosh t ½ e2t cosh t

4.

110 -101 101 -110

5.

489 389 326 452

Congratulations