Conditions For Solvability (Or Consistency) || Examples

Methods To Solve Quadratic Equations|Quadratic Formula|NCERT Example|Conditions For Solutions To Exist|NCERT Example

Radical axis || Angle between circles and Condition OF Orthogonatility and Illustration || Examples

Condition for consistency and algorithm

Questions OF Line and Circle || Equation OF tangent & Normal || Condition OF tangency || Length OF Chord || Examples

Condition OF Geometrical Isomerism || Example OF Geometrical Isomerism

Discussion OF ex-3.1 || Exemplar question on graphical method OF solution OF pair OF linear equation || Condition to find out which pair OF line is intersecting,parallel,coincident || Condition OF consistent,inconsistent system || No solution

Condition OF concurrency || Angle OF triangle made by three lines || Position OF point with respect to line & Examples

Some organisms suspend their metabolic activities to survive in unfavourable conditions. Explain with the help of any four examples.

Condition for the three points to be collinear Explain by giving an example.