Get Answers to all your Questions

header-bg qa

Find the domain of f(x) =log log (1+x^3) ( where base is 10)

Answers (1)

best_answer

Solution:    We have ,    f(x)=log _10log _10(1+x^3)

                      f(x)=log _10log _10(1+x^3)  exists

                  Rightarrow         log _10(1+x^3)> 0

                 Or             1+x^3> 1

                or               x^3> 0Rightarrow xin (0,infty)

                 Thus , domain of given function exists if  x> 0

Posted by

Deependra Verma

View full answer