( lim_{x rightarrow 0} frac{ax^3+b sin(x)+c cos(x)}{x^5}=1 ), then find the value of a, b and c.

( lim_{x rightarrow 0} frac{ax^3+b sin(x)+c cos(x)}{x^5}=1 ), then fin

1.	( lim_{x rightarrow 0} frac{ax^3+b sin(x)+c cos(x)}{x^5}=1 ), then find the value of a, b and c.
A.	1.37, -4.13, 4.13
B.	1.37, 4.13, -4.13
C.	-1.37, 4.13, 4.13
D.	1.37, 4.13, 4.13
Answer» C. -1.37, 4.13, 4.13