###### Answer: D. 270

Wed Nov 10 2004 13:30:00 GMT-0500 (Eastern Standard Time) · Therefore let f ( x ) = g ( x ) = 2x + 1. Then f ( x ) g ( x ) = 4x 2 + 4x + 1 = 1. Thus deg( f⋅g ) = 0 which is not greater than the degrees of f and g (which each had degree 1). Since the norm function is not defined for the zero element of the ring we consider the degree of the polynomial f ( x ) = 0 to also be undefined so that it follows the rules of a …

Intuitively a function is a process that associates each element of a set X to a single element of a set Y.. Formally a function f from a set X to a set Y is defined by a set G of ordered pairs ( x y) such that x ∈ X y ∈ Y and every element of X is the first component of exactly one ordered pair in G . In other words for every x in X there is exactly one element y such that the …

Derivative – Wikipedia

Derivative – Wikipedia

Inverse function – Wikipedia

Inverse function – Wikipedia

Suppose a dependent variable y represents a function f of an indepe…