NDA 2017
- Exam
- NDA
- Year
- 2017
- Subject
- Mathematics
- Chapter
- Functions
NDA 2017 · Mathematics · Functions
The inverse of the function y=5^ x is
The inverse of the function is
Options
- A
- B
- C
- D In
Correct answer
A.
Step-by-step solution
\Rightarrow x=y^{\frac{1}{\ln 5}}, y > 0$