Math, asked by pritikoriya, 7 months ago


1. Iff:Z-Z.f(n)=(-1)ºn, then f '(n) =
(a) --In
(6) (-18n
(c) n
(d) -11​

Answers

Answered by alliepathak
1

Answer:

sorry Iiiio9iii9u iuuu7u

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