Henry VIII (TV serial) stars a Venezuelan actor.
In mathematics an identity is an equality relation A = B , such that A and B contain some variables and A and B produce the same value as each other regardless of what values -LRB- usually numbers -RRB- are substituted for the variables .. mathematics. mathematics. equality. equality ( mathematics ). variables. variable ( mathematics ). In other words , A = B is an identity if A and B define the same functions .. functions. function ( mathematics ). This means that an identity is an equality between functions that are differently defined .. equality. equality ( mathematics ). functions. function ( mathematics ). For example , -LRB- a + b -RRB- 2 = a2 + 2ab + b2 and are identities .. Identities are sometimes indicated by the triple bar symbol instead of , the equals sign .. triple bar. triple bar. equals sign. equals sign