Mathematics, 28.04.2021 06:20 alanihuling
Consider w = StartFraction StartRoot 2 EndRoot Over 2 EndFraction (cosine (225 degrees) + I sine (225 degrees) ) and z = 1(cos(60°) + isin(60°)). What is w + z expressed in rectangular form?
Answers: 2
Mathematics, 21.06.2019 20:40
How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
Answers: 1
Consider w = StartFraction StartRoot 2 EndRoot Over 2 EndFraction (cosine (225 degrees) + I sine (22...
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