2015 MIT Integration Bee, qualifying test problem # 1 (Mis-1094)

Mis-1094 Integrate (cos^4 x - sin^4 x)dx #calculus #indefinite_integrals #trigonometric #manipulation #identities #2015 #mitintegrationbee #qualifying #test #problems #cipher Dark Walk by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/... Source: http://incompetech.com/music/royalty-... Artist: http://incompetech.com/