III. Determine the Order and Degree of the following differential Equations Degree Order 1. y"-e*+9=sin 2x dy + 9y=e dx * dy 3. + -y=cosx 2x dt? dx 3 4. – 2x-1=0 dx | | 2.

Q: dx Vx+3

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Q: Answer 1

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Q: i) En=1 100 11

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Q: Solve the initial value problem dy 8y = 24t, dt 11(t +1) - for t > -1 with y(0) = 7. y =

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