ส่งงาน week09

week09/FirstCDA.py

 #1.1
+#f(x)=e^-x
 from math import e
 f1x = (e**(-1.001)-e*-0.999)/0.002
 def f1x(x,h):
@@ -7,6 +8,7 @@ f1x(1,0.001)
 #output 2.718282281505946
 
 #1.2
+#f(x)=sin(x)e^(-cos(x))
 from math import sin,cos,e
 def fsinx(x,h):
     return ((sin(x+h)*e**(-cos(x+h)))-((sin(x-h)*e**(-cos(x-h)))))/(2*h)