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anonymous
 5 years ago
Plot this complex number in the complex plane and write it in polar form. Express the argument in degrees.
5 + 2i
Give your answer using the form z = A(cos(B°) + i sin(C°)), where A > 0; 0° ≤ B° < 360°; and 0° ≤ C° < 360°.
Round to 2 decimal places.
A =
B =
C =
anonymous
 5 years ago
Plot this complex number in the complex plane and write it in polar form. Express the argument in degrees. 5 + 2i Give your answer using the form z = A(cos(B°) + i sin(C°)), where A > 0; 0° ≤ B° < 360°; and 0° ≤ C° < 360°. Round to 2 decimal places. A = B = C =

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.15 over and 2 up; tan^1(2/5) is the angle

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1r = the absolute value of the complex number; the distance from the origin sqrt(25+4) = sqrt(29) = r

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1a = sqrt(29) = 5.385...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1b = 21.80.... and c = 21.80... i believe

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1why they give you b and c as different i dunno, but thhey are the same angle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0B= C= ? who writes this?
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