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Natalija [7]
3 years ago
14

What is the conjugate of 3 + 6i? A -3 - 61 B 3 - 6i C 3 + 6i D 9i

Mathematics
1 answer:
zhenek [66]3 years ago
7 0

Answer:

C.3-6

Step-by-step explanation:

Every complex number has a complex conjugate.

Examples is a+bi the conjugate is a-bi,if your adding the two conjugate its going to be 2a and if your subtracting the result is 2bi.And if multiplied it is seen as complex number which are a²+b²

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Answer:

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Substitution

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95141 1404 393

Answer:

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  • chord BC: 8.03 cm

Step-by-step explanation:

The length of an arc that subtends central angle α will be ...

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