Y=MX+2M+Y1
Y=MX+2M+Y1

Y=MX+2M+Y1

D=b²-4ac
∀(x, y ∈ A ∪ B; x ≠ y) x² − y² ≥ 0
∫+∞x=0(n−1)S2σ2−√x(n−1)/2−1e−x/22(n−1)/2Γ(n−1)/2dx=∫+∞x=0(n−1)∑ni=1(Xi−X¯)2n−1σ2⎷x(n−1)/2−1e−x/22(n−1)/2Γ(n−1)/2dx