Sin^2 - Cos^2 = 1 {By the Identity}Therefore (SinA-CosA)(SinA+CosA) = 1SinA-CosA = 1/(SinA+CosA)Therefore CosA-SinA = -1/(SinA+CosA)
You can learn this from the internet for free or you can subscribe to a company that will send you all the disks through the post but this can be very time consuming,
Cosa Brava was created in 2008.
Otra Cosa was created in 2009.
Cosa Nostra - Meaning "Our Thing". Cosa Nostra or as refered to by the FBI (La Cosa Nostra - This is the wrong term as La means the in Italian and It's not "The Our Thing".) Cosa Nostra originates from "La Stessa Cosa". The Mafioso from the 1900's. La Stessa Cosa, was a very sacred society and no one knew much about it apart from those in the Mafia. After the 1900's La Stessa Cosa was reformed and known as Cosa Nostra. For a short period of time Cosa Nostra was still sacred, but today it isn't secretive anymore.
la cosa
Cualquier cosa
"What" in English is Che?, Che cosa? or Cosa? in Italian.
"Hi cosa" is not a phrase or wording in English. -Gibberish or foreign.
The Cosa Nostra Klub ended in 1998.
The Cosa Nostra Klub was created in 1996.
Una cosa rara was created in 1786.