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Burka [1]
3 years ago
10

Which of the following is the conjugate of a complex number with −1 as the real part and 3i as the imaginary part? (6 points) –1

– 3i –1 + 3i –3i + 1 3i + 1
Mathematics
2 answers:
dmitriy555 [2]3 years ago
8 0

Complex numbers have the form a + ib.  Given a + ib, the complex conjugatet is a - ib.

Therefore, the complex conjugate of -1 + 3i is -1 - 3i.

Advocard [28]3 years ago
6 0

Answer:

-1-3i

Step-by-step explanation:

the conjugate of a complex number with -1 as the real part and 3i as the imaginary part

Complex number is always a+ib form

where 'a' is the real part and ib is the complex part

The given complex number is -1+3i

To get the conjugate of given complex number , we change the middle sign

Conjugate of a+ib is a-ib

so conjugate of -1+3i is -1-3i

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