In Problems 13-20, solve the given initial value problem. 13. y" + 2y' -8y = 0; y(0) = 3, y'(0) = -12 14. y"+y' = 0; y(0

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In Problems 13 20 Solve The Given Initial Value Problem 13 Y 2y 8y 0 Y 0 3 Y 0 12 14 Y Y 0 Y 0 1 (33.28 KiB) Viewed 38 times

In Problems 13-20, solve the given initial value problem. 13. y" + 2y' -8y = 0; y(0) = 3, y'(0) = -12 14. y"+y' = 0; y(0) = 2, y'(0) = 1 15. y" - 4y' + 3y = 0; 16. y"-4y' - 5y = 0; 17. y"-6y' +9y = 0; z"-2z2z = 0; y(0) = 1, y'(0) = 1/3 y(-1) = 3, y'(-1) = 9 y(0) = 2, y'(0) = 25/3 18. z(0) = 0, z'(0) = 3 19. y" + 2y' + y = 0; y(0) = 1, y'(0) = -3 20. y"-4y' + 4y = 0; _y(1) = 1, y'(1) = 1