In math, the term n of a sequence refers to the algebraic representation of any given term in the sequence. This contrasts with the specific values of named sequence terms such as the first term and second term.
Know MoreWhen analyzing sequences, it is helpful to determine the rule that governs how additional numbers in the sequence are derived from earlier ones. In the example sequence 20, 40, 60, 80, ..., each subsequent term increases by 20 from the previous one. The first term is 20, the second is 40, and the nth term is given by the formula x = 20 times n. By determining the value of the nth term, one can identify the values of terms that appear much later in the sequence without needing to rely on numerous repeated computations.
Learn more about ArithmeticIn mathematics the difference is the result of subtracting one number from another, and represents the operation of removing objects from a collection. Mathematicians use the term "difference," because it shows by how much the two numbers in the subtraction problem differ.
Full Answer >In mathematics, the word "evaluate" is a verb that refers to finding or calculating the value of something. This can pertain to financial mathematics or to finding the exact value of an algebraic expression or numerical calculation.
Full Answer >In mathematics, adding numbers, items or amounts produces a sum. The word also refers to a group of arithmetic problems given as a classroom assignment. As a verb, to sum is to find the total of added amounts.
Full Answer >Contemporary math is a math course designed for college freshman that develops critical thinking skills through mathematics with an emphasis on practical applications. Contemporary math provides students with an alternative to more traditional college algebra courses.
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