Determine A, B, and C so that y = A cosh (Ca) + B sinh (Cx

Last updated: 7/13/2022

Determine A, B, and C so that y = A cosh (Ca) + B sinh (Cx) satisfies the conditions yn - 9y = 0, y(0) = 1, y' (0) = 3. Take C > 0. a) [A = 4, B = 1/3, C = 3] b) [A = 1, B = 1, C = 3] c) [A = 1, B = 2, C = 3] d) [A = 2, B = 1, C = 1] e) [A = 3, B = 1, C = 1]