Selesaikan untuk X (complex solution)
X=-\sqrt{\lambda ^{2}-4l^{2}}+l
X=\sqrt{\lambda ^{2}-4l^{2}}+l
Selesaikan untuk l (complex solution)
l=\frac{-\sqrt{5\lambda ^{2}-4X^{2}}+X}{5}
l=\frac{\sqrt{5\lambda ^{2}-4X^{2}}+X}{5}
Selesaikan untuk X
X=-\sqrt{\lambda ^{2}-4l^{2}}+l
X=\sqrt{\lambda ^{2}-4l^{2}}+l\text{, }|\lambda |\geq 2|l|
Selesaikan untuk l
l=\frac{-\sqrt{5\lambda ^{2}-4X^{2}}+X}{5}
l=\frac{\sqrt{5\lambda ^{2}-4X^{2}}+X}{5}\text{, }|\lambda |\geq \frac{2\sqrt{5}|X|}{5}
Kongsi
Disalin ke papan klip
Contoh
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Had
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