mu_{X}=3/5*2+2/5*(-3) eching

$$\mu _ { X } = \frac { 3 } { 5 } \times 2 + \frac { 2 } { 5 } \times ( - 3 )$$

μ_X uchun yechish

$$\mu _{X}=0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

\frac{3}{5}\times 2 ni yagona kasrga aylantiring.

$$\mu _{X}=\frac{3\times 2}{5}+\frac{2}{5}\left(-3\right)$$

6 hosil qilish uchun 3 va 2 ni ko'paytirish.

$$\mu _{X}=\frac{6}{5}+\frac{2}{5}\left(-3\right)$$

\frac{2}{5}\left(-3\right) ni yagona kasrga aylantiring.

$$\mu _{X}=\frac{6}{5}+\frac{2\left(-3\right)}{5}$$

-6 hosil qilish uchun 2 va -3 ni ko'paytirish.

$$\mu _{X}=\frac{6}{5}+\frac{-6}{5}$$

\frac{-6}{5} kasri manfiy belgini olib tashlash bilan -\frac{6}{5} sifatida qayta yozilishi mumkin.

$$\mu _{X}=\frac{6}{5}-\frac{6}{5}$$

0 olish uchun \frac{6}{5} dan \frac{6}{5} ni ayirish.

$$\mu _{X}=0$$

μ_X'ni tayinlash

$$\mu _{X}≔0$$