Problem # 2: Check which one of the following functions is a solution to the dierential equation y\" , Iv = 7cos x. (A) % (sin x 3* cos x) (B) % (cosx + 3: sin x) (C) % (ex sinx) (D) % (9" + cos x) (E) % (ex cos x) (F) % (sinx x cos .17) Problem #2: I Just Save Your work has been saved! (Back to an JJ'IJ Page) I Submit Problem #2 for Grading Problem #2 Attempt #1 Attempt #2 Attempt #3 Your Answer: Your Mark