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Научный форум dxdyМатематика, Физика, Computer Science, Machine Learning, LaTeX, Механика и Техника, Химия,Биология и Медицина, Экономика и Финансовая Математика, Гуманитарные науки |
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Научный форум dxdyМатематика, Физика, Computer Science, Machine Learning, LaTeX, Механика и Техника, Химия,Биология и Медицина, Экономика и Финансовая Математика, Гуманитарные науки |
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| Страница 1 из 1 |
[ Сообщений: 5 ] |
![\[
\frac{{x^2 }}
{{a^2 }} + \frac{{y^2 }}
{{b^2 }} - \frac{{z^2 }}
{{c^2 }} = 1\begin{array}{*{20}c}
, & {a,b,c > 0} \\
\end{array}
\]](https://dxdy-04.korotkov.co.uk/f/b/c/d/bcd386765cae1a0ed2fbfedf726b1d5d82.png "\[
\frac{{x^2 }}
{{a^2 }} + \frac{{y^2 }}
{{b^2 }} - \frac{{z^2 }}
{{c^2 }} = 1\begin{array}{*{20}c}
, & {a,b,c > 0} \\
\end{array}
\]")
![\[
\alpha ,\beta :\left| \alpha \right| + \left| \beta \right| > 0
\]](https://dxdy-02.korotkov.co.uk/f/9/c/a/9caae86e3261beb1fb7c6a24e4babafb82.png "\[
\alpha ,\beta :\left| \alpha \right| + \left| \beta \right| > 0
\]")
![\[
\left\{ {\begin{array}{*{20}c}
{\alpha \left( {\frac{x}
{a} - \frac{z}
{c}} \right) = \beta \left( {1 - \frac{y}
{b}} \right)} \\
{\beta \left( {\frac{x}
{a} + \frac{z}
{c}} \right) = \alpha \left( {1 + \frac{y}
{b}} \right)} \\
\end{array} } \right.
\]](https://dxdy-01.korotkov.co.uk/f/8/2/2/822c8e3f6ad6d7369e28b7bc8211a90582.png "\[
\left\{ {\begin{array}{*{20}c}
{\alpha \left( {\frac{x}
{a} - \frac{z}
{c}} \right) = \beta \left( {1 - \frac{y}
{b}} \right)} \\
{\beta \left( {\frac{x}
{a} + \frac{z}
{c}} \right) = \alpha \left( {1 + \frac{y}
{b}} \right)} \\
\end{array} } \right.
\]")
![\[
\gamma ,\delta :\left| \gamma \right| + \left| \delta \right| > 0
\]](https://dxdy-04.korotkov.co.uk/f/f/7/4/f7457100e2e6525006a4a26aee84da0082.png "\[
\gamma ,\delta :\left| \gamma \right| + \left| \delta \right| > 0
\]")
![\[
\left\{ {\begin{array}{*{20}c}
{\gamma \left( {\frac{x}
{a} - \frac{z}
{c}} \right) = \delta \left( {1 + \frac{y}
{b}} \right)} \\
{\delta \left( {\frac{x}
{a} + \frac{z}
{c}} \right) = \gamma \left( {1 - \frac{y}
{b}} \right)} \\
\end{array} } \right.
\]](https://dxdy-03.korotkov.co.uk/f/a/1/1/a112484e559f17500169ca10f12ccda682.png "\[
\left\{ {\begin{array}{*{20}c}
{\gamma \left( {\frac{x}
{a} - \frac{z}
{c}} \right) = \delta \left( {1 + \frac{y}
{b}} \right)} \\
{\delta \left( {\frac{x}
{a} + \frac{z}
{c}} \right) = \gamma \left( {1 - \frac{y}
{b}} \right)} \\
\end{array} } \right.
\]")
