In Graphical Method we will be drawing graphs of two equations and intersection point is called the solution of the graph. We all know that a graphical representation of a linear ... Method we will ...

NCERT Solutions of Pair of Linear Equations in Two Variables are as follows ... If the number of girls is 4 more than the number of boys, find the number of boys and girls who took part in ...

Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination. Simple situational problems. Q2. Find the ...