C : y = f(x)

C : y = f(x)

5

-5

a

b

f(x) = exp((-x^(2)) / 2) / (sqrt(2 * π) * abs(1))
aire = Integral(f, -5, 5)
b = Integral(f, 0.7, 1.5)
A = Point(f)
B = Point(xAxis)
c = Segment(A, B)
C = Point(f)
D = Point(xAxis)
d = Segment(C, D)
E = Point(f)
F = Point(f)
G = (5, 0.399)
H = (-5, 0.399)
poly1, f_1, e, g, h = Polygon(F, E, G, H)