10x(n)=delta(r eching

$$10 x ( n ) = \delta ( r$$

n uchun yechish

$$\left\{\begin{matrix}n=\frac{r\delta }{10x}\text{, }&x\neq 0\\n\in \mathrm{R}\text{, }&\left(\delta =0\text{ or }r=0\right)\text{ and }x=0\end{matrix}\right,$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglama standart shaklda.

$$10xn=r\delta$$

Ikki tarafini 10x ga bo‘ling.

$$\frac{10xn}{10x}=\frac{r\delta }{10x}$$

10x ga bo'lish 10x ga ko'paytirishni bekor qiladi.

$$n=\frac{r\delta }{10x}$$

r uchun yechish

$$\left\{\begin{matrix}r=\frac{10nx}{\delta }\text{, }&\delta \neq 0\\r\in \mathrm{R}\text{, }&\left(x=0\text{ or }n=0\right)\text{ and }\delta =0\end{matrix}\right,$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.

$$\delta r=10xn$$

Tenglama standart shaklda.

$$\delta r=10nx$$

Ikki tarafini \delta ga bo‘ling.

$$\frac{\delta r}{\delta }=\frac{10nx}{\delta }$$

\delta ga bo'lish \delta ga ko'paytirishni bekor qiladi.

$$r=\frac{10nx}{\delta }$$