find the domain of the function which is in the (attached image) as soon as possible

Dear student

 

You have to make quantity (in bracket) positive.

 

hence

 

0 ² – 1)

 

You will get your answer. In case of any difficulty, Please feel free to ask.

 

Regards

Arun (askIITians forum expert)

hey its wrong provide me a right answer what you have written ?? plz check it .........       ..............................

Sorry,

 

But it was not my fault, it is some website problem. I have written the correct.

 

now its ok............................................................................................................................................................................... 

x/(x²-1)>0

x(x+1)(x-1)>0

by wavy curve method,

x belongs to(-1,0)U(1,infinete)