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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Anonymous User
a and b
sir why not option c ... if we take f(x)= e^x it also satisfies f'(x) >r> -1 ?????
c also right I think 1 but in options -1
sir if we take f = x then .. f' (x)= 1 and and it does not follows the condition given in option 2
if u take f(x) =x then not unique fixed point. so we take not f(x)=x