GURU DRONA CLASSES

@sur7860
I'm highly qualified mathematics teacher. I teach maths and Science for classes 9,10, 11 & 12.
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47:48
class 12 NCERT MATHEMATICS CHAP 1 RELATION AND FUNCTION INTRODUCTION
4 years ago
45:33
Class 12 NCERT MATHEMATICS CHAP 1 RELATION AND FUNCTION
4 years ago
32:00
Class 10 NCERT MATHEMATICS CHAP 1
4 years ago