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Question 6

Które stwierdzenie opisuje układ sprzeczny (brak rozwiązań)?

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\(\dfrac{a_1}{a_2} \neq \dfrac{b_1}{b_2}\)

\(\Delta = 0\) i przynajmniej jedno z \(\Delta_x,\Delta_y\) jest różne od zera

\(\Delta = 0\) oraz \(\Delta_x = \Delta_y = 0\)

\(\Delta \neq 0\)

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