Jan 20, 2021 · 16 Answers to the question of the integral of 1 x 1 x are all based on an implicit assumption that the upper and lower limits of the integral are both positive real numbers. If we …

This is from -infinity to infinity. If the function can be integrated within these bounds, I'm unsure why it can't be integrated with respect to (a, b) (a, b). Is there really no way to find the integral …

Oct 31, 2020 · In normal use, integral length would be equal to some integer, while unit length would be of length 1 1 (see "unit number" here). Presumably the author meant, "in the unit …

Definite integrals of that function are found by numerical methods rather than by finding a closed-form antiderivative. In exercises of this kind usually one gets the value of the integral either …

The indefinite integral cannot be expressed in terms of elementary functions. The integral is, quite unsatisfactorily, expressed in terms of the exponential integral Ei(x) E i (x).

Feb 21, 2018 · I was trying to do this integral $$\int \sqrt {1+x^2}dx$$ I saw this question and its' use of hyperbolic functions. I did it with binomial differential method since the given integral is …

Sep 27, 2013 · My HW asks me to integrate $\\sin(x)$, $\\cos(x)$, $\\tan(x)$, but when I get to $\\sec(x)$, I'm stuck.

Differentiating Definite Integral Ask Question Asked 13 years, 2 months ago Modified 4 years, 8 months ago

Nov 29, 2013 · Using "indefinite integral" to mean "antiderivative" (which is unfortunately common) obscures the fact that integration and anti-differentiation really are different things in general.

Aug 28, 2012 · 0 the integral of r (d (theta)) from 0 to 2π is 2πr (the circumference of a circle with radius r), now integrate 2πr (dr) from 0 to r and the answer is πr^2 (the area of a circle of …