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Mathematics 20 Online
OpenStudy (anonymous):

Identify the real and imaginary parts, respectively, of a complex number. 5 – (–2i) Select one: a. –5 and –2 b. 5 and 2 c. –2 and 5 d. 2 and –5

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

ans is (b) 5-(-2i)=5+2i

OpenStudy (anonymous):

the answer is B

OpenStudy (anonymous):

???

OpenStudy (anonymous):

if a+bi is a complex number then, its real part is a and imaginary part is b

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