Question

the condition for which linear equation in two variable has unique solution is _​

Answer 1

Answer:

a1/a2 should not be equal to b1/b2

where a1 is the coefficient of x square in eqn 1st

and a2 is the coefficient of x square in eqn 2nd

and b1 and b2 are the coefficients of x in eqn 1st and 2nd respectively

Step-by-step explanation:

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