Question

Re(5+7i) pls answer ill mark brainliest

Answer 1

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Answer 2

Answer:

Let z = 5 + 7i

We have to find the Real part of complex number Re(5+7i)

Solution :

We know that ,

Definition of complex number

z = x + iy

where x , is called as a real part of z

and y is called imaginary part of z

Therefore z = 5 + 7i

Here real part of z = 5

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