- 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
Evaluate: $(2.3a^5b^2) \times (1.2a^2b^2)$ when $a = 1, b = 0.5$.
Given:
$(2.3a^5b^2) \times (1.2a^2b^2)$
To do:
We have to evaluate $(2.3a^5b^2) \times (1.2a^2b^2)$ when $a = 1, b = 0.5$.
Solution:
$(2.3 a^{5} b^{2}) \times(1.2 a^{2} b^{2})=2.3 \times 1.2 \times a^{5} \times a^{2} \times b^{2} \times b^{2}$
$=2.76 \times a^{5+2} \times b^{2+2}$
$=2.76 \times a^{7} \times b^{4}$
$=2.76\times(1)^{7} \times(0.5)^{4}$
$=\frac{276}{100} \times 1 \times(\frac{1}{2})^{4}$
$=\frac{276}{100} \times \frac{1}{16}$
$=\frac{69}{400}$
Advertisements
To Continue Learning Please Login
Login with Google