Test: Quiz description (optional)

Learning Mode

Progress: 7 of 10

Quiz Preview Mode

You're taking this quiz in preview mode with real feedback! Experience how our detailed explanations help you learn. Your progress won't be saved permanently.

Question 7

Jak podaje reguła Cramera rozwiązanie układu, gdy \(\Delta \neq 0\)?

Select one answer.

\(x = \dfrac{\Delta}{\Delta_x},\; y = \dfrac{\Delta}{\Delta_y}\)

\(x = \dfrac{a_1}{a_2},\; y = \dfrac{b_1}{b_2}\)

\(x = \dfrac{\Delta_x}{\Delta},\; y = \dfrac{\Delta_y}{\Delta}\)

Reguła Cramera nie dotyczy układów z dwiema niewiadomymi

Test: Quiz description (optional)

Quiz Preview Mode

Feedback

Additional Information: