a uchun yechish
\left\{\begin{matrix}a=\frac{P}{\cos(5\theta )}\text{, }&\nexists n_{1}\in \mathrm{Z}\text{ : }\theta =\frac{\pi n_{1}}{5}+\frac{\pi }{10}\\a\in \mathrm{R}\text{, }&P=0\text{ and }\exists n_{1}\in \mathrm{Z}\text{ : }\theta =\frac{\pi n_{1}}{5}+\frac{\pi }{10}\end{matrix}\right,
P uchun yechish
P=a\cos(5\theta )
Grafik
Baham ko'rish
Klipbordga nusxa olish
a\cos(5\theta )=P
Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.
\cos(5\theta )a=P
Tenglama standart shaklda.
\frac{\cos(5\theta )a}{\cos(5\theta )}=\frac{P}{\cos(5\theta )}
Ikki tarafini \cos(5\theta ) ga bo‘ling.
a=\frac{P}{\cos(5\theta )}
\cos(5\theta ) ga bo'lish \cos(5\theta ) ga ko'paytirishni bekor qiladi.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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Chiziqli tenglama
y = 3x + 4
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699 * 533
Matritsa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simli tenglama
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Differensatsiya
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Oʻngga
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Chegaralar
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