Examlex
Use Cramerʹs rule to solve the system of equations. If D = 0, use another method to determine the solution set.
-
George Curzon
A British Conservative statesman who served as Viceroy of India and was influential in the foreign policy of the early 20th century, focusing on expansion and defense of the British Empire.
British Viceroy
A high official who ruled a country or a colony in the name of and as the representative of the monarch of the United Kingdom.
"Open Door" Policy
A diplomatic principle proposed by the United States in 1899 aimed at promoting equal trading rights among all countries in China and preserving Chinese territorial integrity.
European Army
A hypothetical or proposed unified armed forces entity representing the collective military capabilities of European Union member states.
Q17: <span class="ql-formula" data-value="( 1 , - 4
Q65: Let <span class="ql-formula" data-value="\mathrm {
Q84: Find the function that is finally
Q103: Parallel to the line y = -3x;
Q118: If a circle of radius 5 is
Q283: <span class="ql-formula" data-value="\left[ \begin{array} { r r
Q312: <span class="ql-formula" data-value="\begin{array} { l } \mathrm
Q332: Find the measure of angle
Q436: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4654/.jpg" alt=" A)
Q462: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4654/.jpg" alt=" A)