Which of the following integrals are improper? (Select all thatapply.) Show transcribed image text Which of the following integrals are improper? integral_6^7 1/7x - 1 dx integral_0^1 1/2x - 1 dx...

Which of the following integrals are improper? (Select all that apply.)

Show transcribed image text Which of the following integrals are improper? integral_6^7 1/7x - 1 dx integral_0^1 1/2x - 1 dx integral_-infinity^infinity sin x/1 + 2x^2 dx integral_1^5 ln/(x - 1) dx