Please i will reward for right answer Just as there are simultaneous algebraic e
ID: 2966904 • Letter: P
Question
Please i will reward for right answer
Just as there are simultaneous algebraic equations (where a pair of numbers have to satisfy a pair of equations) there are systems of differential equations, (where a pair of functions have to satisfy a pair of differential equations).
Indicate which pairs of functions satisfy this system. It will take some time to make all of the calculations.
y?1=5/2y1?3/2y2 y?2=?3/2y1+5/2y2
A. y1=e?x y2=e?x
B. y1=2e?2x y2=3e?2x
C. y1=sin(x)+cos(x) y2=cos(x)?sin(x)
D. y1=ex y2=ex
E. y1=e4x y2=?e4x
F. y1=cos(x) y2=?sin(x)
G. y1=sin(x) y2=cos(x)
Explanation / Answer
D. y1=ex y2=ex