We will solve 8 type 1 improper integrals for your calculus 2 class. A type 1 improper integral means we have to integrate over an infinite interval, such as from a to infinity, from negative infinity to b, or from negative infinity to positive infinity. An improper integral is a combination of integral and limit. So you must remember all the integration techniques and also how to take the limit.

Check out type 2 improper integrals: https://youtu.be/w46sjRIkV7Y

0:00 how do we do improper integrals (type 1 improper integral, 8 examples)
0:12 integral of 1/(x+1)^(3/2) from 0 to inf
3:17 integral of x^2/sqrt(x^3+4) from 0 to inf
5:59 integral of e^(1/x)/x^2 from 1 to inf
9:28 integral of ln(x)/x^2 from 1 to inf
13:36 integral of x/(1+x^4) from 0 to inf
17:11 integral of x*e^x from negative inf to 0
21:20 integral of cos(x) from 0 to inf
23:14 integral of 1/(x^2-x) from 2 to inf

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