1.

If f(x)=30−2x−x3, then the number of positive integral value(s) of x satisfying f(f(f(x)))>f(f(−x)) is (correct answer + 1, wrong answer - 0.25)

Answer»

If f(x)=302xx3, then the number of positive integral value(s) of x satisfying f(f(f(x)))>f(f(x)) is

(correct answer + 1, wrong answer - 0.25)



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