1.

Find_the_inverse_lapalce_transform_of_1‚ÅÑs(s-1)(s2+1)$

A. <sup>1</sup>⁄<sub>2</sub> e<sup>-t</sup> + <sup>1</sup>⁄<sub>2</sub> Sin(-t) – <sup>1</sup>⁄<sub>2</sub> Cos(-t)
B. <sup>1</sup>⁄<sub>2</sub> e<sup>t</sup> + <sup>1</sup>⁄<sub>2</sub> Sin(t) – <sup>1</sup>⁄<sub>2</sub> Cos(t)
C. <sup>1</sup>‚ÅÑ<sub>2</sub> e<sup>t</sup> + <sup>1</sup>‚ÅÑ<sub>2</sub> Sin(t) + <sup>1</sup>‚ÅÑ<sub>2</sub> Cos(t)
D. <sup>1</sup>⁄<sub>2</sub> e<sup>t</sup> – <sup>1</sup>⁄<sub>2</sub> Sin(t) – <sup>1</sup>⁄<sub>2</sub> Cos(t)
Answer» C. <sup>1</sup>‚Äö√Ñ√∂‚àö√ñ‚àö√´<sub>2</sub> e<sup>t</sup> + <sup>1</sup>‚Äö√Ñ√∂‚àö√ñ‚àö√´<sub>2</sub> Sin(t) + <sup>1</sup>‚Äö√Ñ√∂‚àö√ñ‚àö√´<sub>2</sub> Cos(t)


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