2 years ago

Which of the following is a conjugate for 7 + iSquare root of 2?

Mathematics

2 answers:

Mice21 [21]2 years ago

7 0

Answer:

7 - i $\sqrt{2}$

Step-by-step explanation:

Given a complex number a ± bi then the complex conjugate is

a ∓ bi

Note that the real part remains the same while the sign of the coefficient of the imaginary part is the opposite

Hence conjugate of 7 + i $\sqrt{2}$ is 7 - i $\sqrt{2}$

Orlov [11]2 years ago

4 0

7- i square root of 2

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