Thread: Complex Derivative (for me, anyways)

y=

So I converted it to:



Then I took the derivative to get:



Then I simplified it to:





This doesn't match the answer in the back of the book, does anyone see any errors? Thank You.

Originally Posted by dbakeg00

y=

So I converted it to:



Then I took the derivative to get:



Then I simplified it to:





This doesn't match the answer in the back of the book, does anyone see any errors? Thank You.

That looks fine to me. Perhaps your book has it in a different notation

Originally Posted by e^(i*pi)

That looks fine to me. Perhaps your book has it in a different notation

The notation that the book puts the answer in is:

Those are are the same, just in different order.

Originally Posted by Plato

Those are are the same, just in different order.

I see it now. Thank you. I think this book takes unnecessary steps to put its answers in different forms. I don't see any reason to re order those, but that's just me. Thanks again for the help.