Question

formula of cross multiplication method​

Answer 1

Answer:

This is the formula of cross multiplication method .

Answer 2

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• However, the method of cross multiplication is applicable only when we have a pair of linear equations in two variables. Consider that a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 are two equations that need to be solved. By the method of cross-multiplication, we would find the values of the x and y variables.