Videos
Highest Common Factor
249
GCD Long Division
227
Adaptive Q2
115
Equations in One Variable
149
Equations in Two Variables
279
Infinite Solutions
271
Graphical Representation
277
Lowest Common Multiple
129
Line Drawing - I
291
Line Drawing - II
308
Lines and Origin
98
Vertical Lines
152
Horizontal Lines
183
Solution of an Equation Pair Part 1
203
Solution of an Equation Pair Part 2
181
Non Intersecting Lines - 1
308
Non Intersecting Lines - 2
310
Nature of Pairs of Lines
204
Standard Equation of a Line
56
Consistency of Equations
497
Graphical Solution
210
Method of Substitution Part 1
76
Method of Substitution Part 2
323
Method of Elimination
398
Method of Cross Multiplication
609
Aftab's Example
262
Questions on Equations
316
Taxi Example
301
Meena's Problem
272
Linear Equations in Demand
373