Cosec (cosecant) ve sec (secant) trigonometrik fonksiyonlarını bulmak için aşağıdaki formüller kullanılır: 1. Cosec (cosec x), bir açının sinüsünün tersidir ve şu şekilde hesaplanır: cosec x = 1 / sin x. 2. Sec (sec x), bir açının kosinüsünün tersidir ve şu şekilde hesaplanır: sec x = 1 / cos x.
Sec kare ifadesi, iki farklı anlama gelebilir: 1. Alan Birimi: Santimetre kare (cm²) olarak ifade edildiğinde, 1 cm² = 0,0001 m²'ye eşittir. 2. Fizikte: Metrekare bölü saniye (m²/s) olarak ifade edildiğinde, açısal momentumu simgeler.
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