Choose correct alternative for the following question. ax + by = c and mx + ny = d and an $\neq$ bm then these simultaneous equations have -

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KollegeApply · Accepted Answer

ax + by = c and mx + ny = d \text{D} = \begin{vmatrix}a & b \ m & n\end{vmatrix} = an - bm an $\neq$ bm So, D $\neq$ 0. So, the given equations have a unique solution or only one common solution. Hence, the correct answer is Only one common solution.

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