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OpenStudy (anonymous):
given the complex number 7-4i,what is the real part?
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OpenStudy (anonymous):
7
OpenStudy (anonymous):
real part is 7, imaginary part is -4i
OpenStudy (anonymous):
No imaginary part is just -4.
OpenStudy (anonymous):
the i is extra information i geuss.
OpenStudy (anonymous):
Not at all.Imaginary part is the coefficient of i. Rate if u like:)
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