Question

Find the domain of

Answer 1

\[\huge y= \frac{ 1 }{ xlnx } \]

Answer 2

well with domains of real valued functions, you need to worry about sqrt(-a) 1/0 and ln(0 or less)

Answer 3

so xlnx cant equal 0 and x cant be negative(because of the ln(x))
lnx is never zero so x cant be zero
so x>0 is the domain

Answer 4

thnkx

Answer 5

wait one sec, lnx = 0 when x = 1, so {x>0 and x !=1}, sorry about that