This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: dy dx = 3 y is: (a) y = e 3 x (b) y = Ce3 x (c) y = e 3 x + C (d) y = Ce 3 x (e) None of the above. 2 9. The set of all solutions of y ±± = 12 x 24 cos 2 x + 6 is: (a) y = x 4cos 2 x + 6 x + Cx (b) y = x 4 + sin 2 x + 3 x 2 + C (c) y = x 4 + cos 2 x + 3 x 2 + C 1 x + C 2 (d) y = x 4sin 2 x + 6 x 2 + C 1 x 2 + C 2 x (e) None of the above. 10. The value(s) of λ such that y = e λx is a solution of y ±±5 y ± + 6 y = 0 are: (a) λ = 5 (b) λ = 3 , λ = 2 (c) λ =1 , λ = 5 (d) λ =3 , λ =2 (e) None of the above. 3...
View
Full Document
 Fall '08
 morgan
 Math, Cos, Natural logarithm, C2 Greyhound, dy, ln x dx

Click to edit the document details