Vega wants to prove that the segment joining midpoints of two sides of a triangle is half the length of the third side. Select t
he appropriate rephrased statement for Vega's proof.
Here are the answer choices:
Here are the answer choices:
1 answer:
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Answer:
Step-by-step explanation:
Let's use the definition of the Laplace transform and the identity given: with
.
Now, . Using integration by parts with u=e^(-st) and dv=cos(5t), we obtain that
.
Using integration by parts again with u=e^(-st) and dv=sin(5t), we obtain that
.
Solving for F(s) on the last equation, , then the Laplace transform we were searching is
