Question 114691
To find the domain of the given function, we generally equate the denominator to zero. 


Here the given function is h(x) = {{{1/(x + 1)}}}


Equating the denominator to zero, we get: 


x + 1 = 0 


==> x = -1 


So hence the domain consists of the set of all the real number except zero. So this in the interval notation can be written as:  


D = {x / x E R (- 1) }


Or it can be written as: 


{x: x is not equal to -1} 


OR (- infinity, infinity) - {-1} 

thus the solution