UPSKILL MATH PLUS
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Learn more1. If the ordered pairs \((x^2 - 3x, y^2 + 4y)\) and \((-2,5)\) are equal, then find \(x\) and \(y\).
Answer:
\(x =\) and
\(y =\) and
(Note: Enter the numbers in the increasing order.)
2. The Cartesian product \(A \times A\) has \(9\) elements among which \((- 1, 0)\) and \((0, 1)\) are found. Find
(i). The set \(A\):
[Note: Enter the numbers in the order of the coordinates in pairs.]
(ii). The remaining elements of \(A \times A\): \(\huge\{\)\(\huge\}\)
[Note: Enter the first and second coordinates of the ordered pair in the increasing order.]