- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Simplify:
\( \frac{4^{-2}}{5^{-3}} \)
Given:
\( \frac{4^{-2}}{5^{-3}} \)
To do:
We have to simplify \( \frac{4^{-2}}{5^{-3}} \).
Solution:
We know that,
$a^{-m}=\frac{1}{a^m}$
Therefore,
$\frac{4^{-2}}{5^{-3}}=\frac{5^3}{4^2}$
$=\frac{125}{16}$
Advertisements