- Trending Categories
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
Name the line given in all possible (twelve) ways, choosing only two letters at a
time from the four given.
To do:
We have to name the given lines in all possible ways.
Solution:
The possible lines are $\stackrel {\leftrightarrow}{AB} ,\ \stackrel {\leftrightarrow}{AC} ,\ \stackrel {\leftrightarrow}{AD} ,\ \stackrel {\leftrightarrow}{BA} ,\ \stackrel {\leftrightarrow}{BC} ,\ \stackrel {\leftrightarrow}{BD} ,\ \stackrel {\leftrightarrow}{CA} ,\stackrel {\leftrightarrow}{CB} ,\stackrel {\leftrightarrow}{CD} ,\ \stackrel {\leftrightarrow}{DA} ,\stackrel {\leftrightarrow}{DB} ,and\ \stackrel {\leftrightarrow}{DC}$
Advertisements