Suppose a = the Area Under the Curve $y=e^{-x^{2}}$ Over the Interval -5

Multiple Choice

Suppose A = the area under the curve $y=e^{-x^{2}}$ over the interval -5 $\le$ x $\le$ 5.Which of the following is/are true?

A) $A=F(5) -F(-5)$ , where $F(x) =-\frac{e^{-x^{2}}}{2 x}$ .
B) $1.773$$<$$A$
C) $1.771<$$A<1.773$
D) $1.769<$$A<1.771$