14
edits
Changes
From Karnataka Open Educational Resources
→Notes for teachers
===Notes for teachers===
===Notes for teachers===
Not all sets can be inter-convertible from one method to other
===Activity No #1. ===
===Activity No #1. ===
{| style="height:10px; float:right; align:center;"
{| style="height:10px; float:right; align:center;"
