2) Use guessing to find particular solutions to the following equations. e) y" +6y' + 13y=e-²t cos 2t.

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Q: 7) Find the first-order derivatives of: (a) y = -7e* (b) y=-3x² (c) y = 를

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Q: (coth²(x))

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A: Please see the below picture for detailed solution.

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A: As per Bartleby guidelines we only give first question answers. Please repost for other parts.

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Q: V. Identify the value/s of x for which the corresponding function evaluation is true. Show complete…

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