Find the Area Enclosed by the Given Curves $y = 4 x / \left( 1 + x ^ { 2 } \right)$

question 106

Multiple Choice

Find the area enclosed by the given curves.
-Find the area of the region between the curve $y = 4 x / \left( 1 + x ^ { 2 } \right)$ and the interval $- 3 \leq x \leq 3$ of the $x$ -axis.

• A) 0
• B) \(\ln 10\)
• C) \(4 \ln 10\)
• D) \(4 \mathrm { e } ^ { 10 }\)

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