(x y
Mathematics, 17.07.2019 20:30 sammuelanderson1371
Acomplex number, represented by z = x + iy, may also be visualized as a 2 by 2 matrix
(x y
-y x)
(a) verify that addition and multiplication of complex numbers de ned via matrix opera-
tions are consistent with the usual addition and multiplication rules.
(b) what is the matrix representation corresponding to (x + iy)^-1?
Answers: 1
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Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?
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What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
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Acomplex number, represented by z = x + iy, may also be visualized as a 2 by 2 matrix
(x y
(x y
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