Let's do some calculus! (23)
Calculus
Level
4
\[\large \displaystyle \int_{\ln \lambda}^{\ln \left( {1}/{\lambda} \right)} {\dfrac{f \left( \dfrac{x^{2}}{4} \right) \big( f(x) - f(-x) \big)}{g \left( \dfrac{x^{2}}{4} \right) \big( g(x) + g(-x) \big)}} \,dx\]
Given that \(f(x)\) and \(g(x)\) are both continuous functions. Does the value of the above anti-derivative depend on the value of \(\lambda\)?
Notations: \(\ln(\cdot)\) denotes the natural logarithm function.
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by
Tapas Mazumdar