Solve the differential equations subject to given conditions
dy 9·-=sin x , y=2when x = 0 dx e-x, y = 0 when x = 0 and y = 1 when x = 1 10.-2- = dx2 (The general solution has two arbitrary constants) dy d2 y dx2 = 1 when x = 0 dx 11.ä¸ä¸= cos x, y = 0 when x = 0 and