RELATIONS AND FUNCTIONS 4- | FUNCTIONS | INTRODUCTION | DOMAIN| RANGE| CO-DOMAIN| CLASS 12| IIT JEE| HD

RELATIONS AND FUNCTIONS 4- FUNCTIONS INTRODUCTION DOMAIN OF FUNCTION RANGE OF FUNCTION CO-DOMAIN OF FUNCTION RELATION AND FUNCTION 1 - THEORY OF SETS- https://www.youtube.com/watch?v=NCOkkUftYQc RELATION AND FUNCTION 2-https://www.youtube.com/edit?o=U&ar=2&video_id=BSIGQry1SNQ RELATIONS AND FUNCTIONS 3-https://www.youtube.com/edit?o=U&ar=2&video_id=zh-nz2dChVw GRAPHS OF POLYNOMIAL (QUADRATIC FUNCTION) FUNCTION-https://www.youtube.com/watch?v=13_6wnyXCiY TRIGONOMETRIC FUNCTION GRAPHS-https://www.youtube.com/watch?v=2xThIcSsNTI FOR CLASS 12 AND IIT JEE ASPIRANTS