PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

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Mind Map on PAIR OF LINEAR EQUATIONS IN TWO VARIABLES, created by ABHIK CHATTERJEE on 22/05/2021.
ABHIK CHATTERJEE
Mind Map by ABHIK CHATTERJEE, updated more than 1 year ago
ABHIK CHATTERJEE
Created by ABHIK CHATTERJEE about 3 years ago
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PAIR OF LINEAR EQUATIONS IN TWO VARIABLES
  1. GENERAL FORM : a1x+b1y+c1=0 , a2x+b2y+c2=0 where a1,b1,c1 and a2,b2,c2 are all real numbers
    1. SOLUTION GRAPHICALLY : Each solution (x,y) corresponds to a point on the line representing the equation and vice-versa
      1. ALGEBRIC METHODS
        1. Elimination method :
          1. Cross-multiplication method
            1. Substitution method
            2. Graphical Representation
              1. The co-efficients a and b should not be equal to 0 .
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