IIT JAM
M karthik Asked a Question
January 2, 2021 9:33 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

2t (c)3tt (a) 470 let f:r>r be a differentiable function with f(0) = 0. if for all x e r, 1< f(x) < 2, then which one of the following statements is true on (0,

2T (C)3TT (a) 470 Let f:R>R be a differentiable function with f(0) = 0. If for all x e R, 1< f(x) < 2, then which one of the following statements is true on (0, o)? (a)f is unbounded (c) f has atleast one zero (b) fis increasing and bounded (d) f is periodic
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  • Rakibul hossain
    a is correct
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  • Satpal singh thankyou
    see the attachment. by taking simple counter example option a is correct
    • cropped5375624266138178533.jpg
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