Let XXX have CDF F(x)=1−e−2xF(x) = 1 - e^{-2x}F(x)=1−e−2x for x≥0x \geq 0x≥0. What is P(X>1)P(X > 1)P(X>1)?
e−2e^{-2}e−2
1−e−21 - e^{-2}1−e−2
e2e^{2}e2
2e−12e^{-1}2e−1