Question

Find domain of the function
1/(x-|x|)

Answer 1

\[\frac{ 1 }{ x-|x|}\]

Answer 2

x \[x \in \left\{ r \right\}-\left\{ -1 \right\}\]

Answer 3

What is r?

Answer 4

@manojbalaji1

Answer 5

sorry it is R not r where r is set of real numbers

Answer 6

@Palmo4ka

Answer 7

okay, i understood. Thank you! Can you help me with else one question?
\[y=\frac{ 1 }{ x+|x| }\]
@manojbalaji1