Math, asked by yaksirirupa, 6 months ago

lf n is an integer then show that (1+i) 2n+(1-i) 2n =2n±¹cos npie/2

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Answered by patilprasanna123pp

0

Answer:

sorry

Step-by-step explanation:

sorry I didn't kown the answer sorry for that

Answered by devchandra1957

1

Answer:

I hope it will help you.

if it does work so,plzzzzzz mark me as brainlist

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