Mathematics, 09.03.2021 06:50 cfnewton09
I really need help with this. given -2+4i, express the complex number in polar form. I know the answer is 2 root 5(cos2.03 + isin2.03), but I don't know where the 2.03 comes from. Can someone explain please? I know its radians, but I don't know how to get radians.
Answers: 3
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Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your
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I really need help with this. given -2+4i, express the complex number in polar form. I know the answ...
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