[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

Search:


View post   

>> No.2172401 [View]
File: 83 KB, 500x750, Putnam2009A3.png [View same] [iqdb] [saucenao] [google]
2172401

Problem I remember from the Putnam Competition that looked kind of similar.

The answer mentions that cos(2+a) is a multiple of cos(a)
Perhaps you can find something like that.

Navigation
View posts[+24][+48][+96]