âThat meant representation for all.â. Since then, the best of North Carolinaâs legislative leaders, though not all, have presided over its chambers with an eye toward good government. But last weekâs session was a reversion to the strong-arm rule that Republicans decried in the 1980s.
An identity function is a function that always returns the same value as its argument. In other words, the identity function is the function f(x) = x. x.
An identity is an equation that is true for all values of the variables. For example: The above equation is true for all possible values of x and y, so it is called an identity. Strictly speaking we should use the three bar sign to show it is an identity as shown below. But it is very common to use the equal sign.