Question

Find the real and imaginary part of sin z.​

Answer 1

Answer:

that question is wrong

Step-by-step explanation:

because sin is an mathrmaical informational word

thry are definations

Answer 2

The real part is sin x cosh y and the imaginary part is cos x sinh y of sin z when z= x+iy.

Given that,

We have to find the real and imaginary part of sinz when z= x+iy

We know that,

What is imaginary number?

Imaginary numbers are those that, when squared, provide a negative number. The square root of negative numbers is another definition for them. A real number that is not zero and the imaginary unit i (sometimes referred to as "iota"), where i = √(-1) (or) i² = -1, are multiplied to create an imaginary number.

So,

sin z (where z= x+iy)

sin (x+iy)

We have a formula that is

sin (a+b) = sin a cosh b + i cos a sinh b

So,

sinz = sinxcoshy + icosxsinhy

The real part is sinxcoshy and the imaginary part is cosxsinhy

Therefore, The real part is sin x cosh y and the imaginary part is cos x sinh y of sin z when z= x+iy

To learn more about imaginary visit:

https://brainly.in/question/30688645

https://brainly.in/question/54172357

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