Question

Find the domain of f (x) = log10log10 (1 + x3)

Solution

Correct option is

f (xx Ïµ (0, ∞)

 f (x) = log10log10 (1 + x3) exists

If         log10 (1 + x3) > 0 

or       1 + x3 > 100  

or      1 + x3 > 1 

or            x3  > 0 

or            x Ïµ (0, ∞).

Thus, domain of above function f (x) exists if x

SIMILAR QUESTIONS

Q1

 

then

Q2

In the given figure find the domain, co-domain and range.

Q3

Find whether (x) = x3 forms a mapping or not?

Q4

Find whether  forms a mapping or not?Find whether  forms a mapping or not?

Q5

Find the domain of single valued function y = (x) given by the equation 10x + 10y = 10.

Q6

Find the domain of 

Q7

Find the domain of the function; 

        

Q8

Find the domain of the function ;  

          

Q9

Find the domain of f (x) = log10 (1 + x3)