RESOLUCIÓN ORDINARIO FASE I UNSA 2022 - INGENIERIAS

Download the exam here: http://aedukar.com/ JOIN OUR GROUPS / PRIVATE CLASSES https://bit.ly/2Wv9hHP CORRECTION: At minute 41, there is a correction. The 1 + 2sin x equation should be subtracted from the other side, resulting in (4cos x - 1)(2sin x + 1) = 0, where cos x = 1/4 and sin x = -1/2. There are 4 solutions depending on the indicated interval. Email: [email protected] #edukar