Q$2/$ congider class with a single feature $x$ problem with samples distributed acording to the Rayleigh distribution $m$ each class

$P(x|w_1)=\frac{x^2}{{}_i^2}{e}^{-\frac{x^2}{2{}_i^2}},x0,i=1,2$

Compute the threshold value boundary $x_0$ for minimum error probability, assume that $p(w_1)=p(w_2).$