\lim \frac { 1 } { x _ { n } } = \frac { 1 } { x }
Solve for l
l=\frac{1}{Im(\frac{1}{x_{n}})x}
x_{n}\neq 0\text{ and }x\neq 0\text{ and }Im(\frac{1}{x_{n}})\neq 0
Solve for x
x=\frac{1}{Im(\frac{1}{x_{n}})l}
Im(\frac{1}{x_{n}})\neq 0\text{ and }l\neq 0\text{ and }x_{n}\neq 0
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lIm(\frac{1}{x_{n}})x=1
Multiply both sides of the equation by x.
Im(\frac{1}{x_{n}})xl=1
The equation is in standard form.
\frac{Im(\frac{1}{x_{n}})xl}{Im(\frac{1}{x_{n}})x}=\frac{1}{Im(\frac{1}{x_{n}})x}
Divide both sides by Im(x_{n}^{-1})x.
l=\frac{1}{Im(\frac{1}{x_{n}})x}
Dividing by Im(x_{n}^{-1})x undoes the multiplication by Im(x_{n}^{-1})x.
lIm(\frac{1}{x_{n}})x=1
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
Im(\frac{1}{x_{n}})lx=1
The equation is in standard form.
\frac{Im(\frac{1}{x_{n}})lx}{Im(\frac{1}{x_{n}})l}=\frac{1}{Im(\frac{1}{x_{n}})l}
Divide both sides by lIm(x_{n}^{-1}).
x=\frac{1}{Im(\frac{1}{x_{n}})l}
Dividing by lIm(x_{n}^{-1}) undoes the multiplication by lIm(x_{n}^{-1}).
x=\frac{1}{Im(\frac{1}{x_{n}})l}\text{, }x\neq 0
Variable x cannot be equal to 0.
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