Mathematics · 2020
JEE Main · 4 September 2020, Shift 1 · Q60
Let f(x)=|x-2| and g(x)=f(f(x)), x ∈[0,4]. Then ∫_0^3(g(x)-f(x)) d x is equal to:
Let $\displaystyle f(x)=|x-2|$ and $\displaystyle g(x)=f(f(x)), x \in[0,4]$.
Then $\displaystyle \int_0^3(g(x)-f(x)) \mathrm{d} x$ is equal to :
Official answer
(3)
$\displaystyle 1$
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JEE Main 2020 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.