An important and conceptual question from linear equations in two variables in which we have given two equations 6x+5y=11, 9x+15y/2=21 and we have been asked to solve the equations in such a way that it has no solution
Kindly give me a detailed solution of this question
RS Aggarwal, Class 10, chapter 3D, question 11
Here,
a1=6, b1=5, c1=−11
a2=9, b2=15/2, c2=−21
a1/a2=6/9=2/3
b1/b12=2/3
c1/c12=11/21
Therefore,
a1/a2=b1/b2≠c1/c2
System of equations has no solution.