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2 months and 3 weeks ago the user Milly Choochoo asked in this thread a question about how to deal with expressions involving max and min functions. Unfortunately, he didn ...

Evaluate the following definite integral:

\[\int_0^\infty \dfrac{1}{{(1+x^2)^3}} \,\mathrm dx.\]

First important relation:

Consider the graph of a function \(\displaystyle f(t)\) which takes as an input time and outputs velocity at that particular time. From calculus we know that ...

Determine the least real number \(\xi\) such that the inequality

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