Question: 7. The differential equation which has y = Cr + C2x as its general solution is: 4 y'+ 72 Y = 0 (a) y

7. The differential equation which has y = Cr + C2x as

7. The differential equation which has y = Cr + C2x as its general solution is: 4 y'+ 72 Y = 0 (a) y" 4 (b) y" + -y + 22Y = 0 (c) r?y" 4ry' + 4y = 0 (d) r?y" 2xy' + 4y = 0 (e) None of the above. 11. The differential equation which has y = C1 + C2r as its general solution is: (a) ry" 2y' = 0 (b) a?y" 2xy' + y = 0 1 (c) y" =y + - - r24 = 0 (d) y" 2ry = 0 (e) None of the above. Please show work in detail. Thanks and will rate

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