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Mathematics 8 Online
OpenStudy (anonymous):

Help me urgent Which of the following expressions is the conjugate of a complex number with −6 as the real part and −5i as the imaginary part? 6 + 5i 6 − 5i −6 − 5i −6 + 5i

OpenStudy (31356):

What do you think?

OpenStudy (anonymous):

i dont know its different from the problems on my homework

OpenStudy (31356):

Oh okay.....

OpenStudy (31356):

Medal? If helped?

OpenStudy (anonymous):

conjugate of \[a+b \iota=a-b \iota \]

OpenStudy (anonymous):

option d.... -6+5i..... remembr in conjugate just change the sign of im pary...

OpenStudy (anonymous):

conjugat means reflaction of imaginary part about x axis.

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