Ankur posted an Question
January 07, 2021 • 22:52 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Given f: r r, define f () = f(f(a)). which of the following statement is correet? if fis strictly monotonic, then f is strictly increa sing if f () =-z for all

Given f: R R, define f () = f(f(a)). Which of the following statement is correet? If fis strictly monotonic, then f is strictly increa sing If f () =-z for all æ e R, Then f is injective There does not erist a contin ous functionf: R>R such that f(r)=- for all a e R none of these

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  • Anonymous User best-answer

    answer is C....since square of any function is Always a positive function

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    this is not that square this is composite function fof(x)

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