21. The complementary solution, Ye, of the equation y" + 2y" + y' = 10 is (a) Yc = C1e-* + c2e¬ª + C3 (b) Yc = C1e* + c2xe¤ + c3 (c) Yc = Ce¬ + C2eª + c3 (d) Yc = C1e-* + c2xe¬ª + C3

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A: We will use standard matrix of reflection rotation and projection 

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A: Given,              

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A: First we will find the value of AB-BA 

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Q: lve each equation for the other variable. (Hint: This will involve rewriting each equation in zarith...

A: We will use properties of log here.

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A: Solution:-

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A: The complete solution are given below  

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