Mathematics · 2017
JEE Main · 9 April 2017, Shift 1 · Q72
The function f defined by f(x)=x^3-3 x^2+5 x+7, is:
The function $\displaystyle f$ defined by $\displaystyle f(x)=x^3-3 x^2+5 x+7$, is :
Official answer
(1)
increasing in $\displaystyle \mathbf{R}$.
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JEE Main 2017 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.