Let A be the set of all statement forms in three variables p, g, and r, and let R be the relation defined on A as follows: For all P and Q in A, PRQ + Pand Q have the same truth table. (a) In order to prove R is an equivalence relation, which of the following must be shown? (Select all that apply.) R is reflexive R is not reflexive R is symmetric R is not symmetric O R is transitive R is not transitive (b) Prove that R is an equivalence relation. Show that it satisfies all the properties you selected in part (a), and submit your proof as a fre

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.