IN COMPLEX NUMBERS I CAME ACROSS THE EULER'S IDENTITY ! I HAVE PROVED IT USING INFINITE SERIES AND MEMORIZED THE FORMULA BY HEART BUT I DONT KNOW WHY I AM UNABLE TO APPLY THAT FORMULA TO SOLVE QUESTIONS...! >_< !!

Dear SINGH SINGH,

Just work out few problems using the very same method & idea so that you become a lot more comfortable with it !

The go for the next set of problems & just do it !

"Practice Makes the Man Perfect" so this will very certainly make you perfect dear...

All the Very Best & Good Luck !!

Hope this helped you immensely...

Regards,

AskIITians Expert,

Godfrey Classic Prince

IIT-Madras

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