Some Basic Definations

Lines And Angles - Some Basic Definitions|Types Of Angles|Complementary And Supplementary Angles|Relation Between Two Angles|Axioms

Introduction OF optics||Some Basic definition

3-basic defination

Highlights ellipse || Basic defination || Standard ellipse

Basic definations & questions on basics by ppt Q no. 1 to 8

Maxima - minima (basic defination OF max, minima, necessery and sufficient condition for max-min, general question)

Basic defination & important points

Theory OF Exact Differential Equation and Some Basic Illustration

Theory OF Exact Differential Equation || Some Basic Illustration

basic defination and illustration