Integrals Involving Inverse Trigonometric Functions

11. Integrals of Inverse, Exponential, & Logarithmic Functions / Integrals Involving Inverse Trigonometric Functions / 문제 3

문제 3

Evaluate ∫ 1/x^2 dx using the power rule.

x^(-1) + C

ln|x| + C

-1/x + C

x^(-2) + C