Raina, Chang, and Alonzo sent a total of 94 text messages during the weekend. Alonzo sent 3 times as many messages as Chang. Rai
2 answers:
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Answer:
Step-by-step explanation:
Let's use the definition of the Laplace transform and the identity given: with
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Now, . Using integration by parts with u=e^(-st) and dv=cos(5t), we obtain that
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Using integration by parts again with u=e^(-st) and dv=sin(5t), we obtain that
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Solving for F(s) on the last equation, , then the Laplace transform we were searching is