Question

what is domain and range of (|x-2|)/x-2​

Answer 1

Answer:

Step-by-step explanation:

for domain.....

x-2 is not equal to zero.

so x is not equal to 2 .

domain is R-{2}

its range is {1,-1}. because it will give only 1 or -1 for any x belongs to R-{2}.

we have function x-2/lx-2l

. we know that lx-2l=+-(x-2) according to values of x.

so (x-2)/+-(x-2) =+-1