Question

Who will correctly answer this question I will mark it brilliant

Answer 1

Answer : This pair of equations has no possible solution

Step-by-step explanation :

$\sf\implies\:\dfrac{a_1}{a_2}\:=\:\dfrac{b_1}{b_2}\:{\cancel{=}}\:\dfrac{c_1}{c_2}$

This pair of equations has no solutions

$\sf\implies\:\dfrac{a_1}{a_2}\:=\:\dfrac{b_1}{b_2}\:=\:\dfrac{c_1}{c_2}$

This pair of equations will have infinitely many solutions

$\sf\implies\:\dfrac{a_1}{a_2}\:\cancel{=}\:\dfrac{b_1}{b_2}\:{\cancel{=}}\:\dfrac{c_1}{c_2}$

This pair of equations will have an unique solution