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The least integral value of m, m inR fo...

The least integral value of m, m `inR ` for which the range of function `f (x) =(x+m)/(x^(2) +1)` contains the interval `[0,1]` is :

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VK JAISWAL ENGLISH-FUNCTION -SUBJECTIVE TYPE PROBLEMS
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  6. Let A = {x|x ^(2) -4x+ 3 lt 0 , x in R} If A subB, then the rang of ...

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