三角函數tangent的相關文章
三角函數tangent的相關公司資訊
三角函數tangent的相關商品
Mathwords: Inverse Tangent
瀏覽:577
日期:2026-04-21
Inverse Tangent tan-1 Tan-1 arctan Arctan The inverse function of tangent. Basic idea: To find tan-1 1, we ask "what angle has tangent equal to 1?" The answer is 45 . As a result we say that tan-1 1 = 45 . In radians this is tan-1 1 = π/4....看更多



![iPad Air 2 實機初試: 薄得只剩下螢幕了 [圖庫+影片集]](https://www.iarticlesnet.com/pub/img/article/67118/1413816454453_xs.jpg)

![iPad Air 2 開箱拆解: 電池明顯縮小了 [圖庫+影片]](https://www.iarticlesnet.com/pub/img/article/67258/1414038164422_xs.jpg)

![iPad Air 2 提早出貨 開箱文搶先看 [圖庫]](https://www.iarticlesnet.com/pub/img/article/67232/1413962469919_xs.jpg)
![[攝影小教室] 路邊攤也能變高檔餐廳!讓你輕鬆騙倒朋友的手機美食攝影五招技巧!](https://www.iarticlesnet.com/pub/img/article/66443/1411521657916_xs.jpg)

![[宅男大主廚] 超簡單!原來我也會做「麻油雞」!](https://www.iarticlesnet.com/pub/img/article/66484/1411618923628_xs.jpg)




