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In: Advanced Math

1. Evaluate the general solutions of the following differential equations: (A) y''+y= 1/cos(x) (B) y'''-y''= -3x+1...

1. Evaluate the general solutions of the following differential equations:
(A) y''+y= 1/cos(x)
(B) y'''-y''= -3x+1
(C) 2(y')^2= y''(y-1)

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