Math, asked by brainly2617, 11 months ago

express i^-38 in the form(a+ib)

Answers

Answered by vbhargavraj

9

Answer:

i^-38=1/i^38............(1)
we know that i^2=-1
so i^38=(i^2)^19=(-1)^19=-1
(1)~ 1/(-1)=-1
a+ib = -1+0(i)

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