Thread: [SOLVED] complex dirvative first princple

Hi can someone please help me slove the following problem;



by using first princple

Just differentiate it like an ordinary function.

Originally Posted by shawsend

Just differentiate it like an ordinary function.

I need to show it from first princple, which i am finding it hard 2 do.

You can do the from the definition right? I'll do the other part:

Let

then:

THANKS FOR YOUR HELP. i MANAGE TO SOLVE THE PROBLEM AT THE END.