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Popular >

domain of 1/(1+2I)

Solution

domain

\frac{1}{1 + 2 I}

Solution

I < - \frac{1}{2} or I > - \frac{1}{2}

+1

Interval Notation

(- \infty, - \frac{1}{2}) \cup (- \frac{1}{2}, \infty)

Solution steps

Find undefined (singularity) points:

I = - \frac{1}{2}

The function domain

I < - \frac{1}{2} or I > - \frac{1}{2}

Popular Examples

domain of y=(2x+1)/(x^2-x+1)domain

y = \frac{2 x + 1}{x ^{2} - x + 1}

domain of 9/(x^2-7x)domain

\frac{9}{x ^{2} - 7 x}

domain of f(x)= 3/(x-1)domain

f (x) = \frac{3}{x - 1}

domain of f(x)=xln(2x)domain

f (x) = x ln (2 x)

domain of f(x)=log_{10}(x-3)domain

f (x) = lo g_{10} (x - 3)

Frequently Asked Questions (FAQ)

What is the domain of 1/(1+2I) ?
The domain of 1/(1+2I) is I<-1/2 \lor I>-1/2