If the \(n\)th term of a sequence is known, it is possible to work out any number in that sequence. Write the first 5 terms of the sequence \(3n + 4\). \(n\) represents the position in the sequence.

Penn’s Math Department will restructure its linear algebra and differential equations sequence as of summer 2026, replacing MATH 2400 and 2410 with two new courses: MATH 2200 and MATH 2300. The ...

Number sequences are sets of numbers that follow a pattern or a rule. Each number in a sequence is called a term. A sequence which increases or decreases by the same amount each time is called a ...

“Mathematics is the art of reducing any problem to linear algebra.” This is a quote often attributed to William Stein, a former mathematics professor at the University of Washington, now the lead ...