arithmetic sequence

arithmetic sequence   Dan arithmetic sequence

An arithmetic sequence is a sequence of numbers which increases or decreases by a constant amount each term

Arithmetic Sequences Complete the test and get an award Question 1 Which of the following is an arithmetic sequence? 3 , − 2 , − 7 , ⋯ displaystyle 3,- The nth or general term of an arithmetic sequence is given by an=a1+d So in our example a1=2 and d=4 so an=2+4=2+4n−4=4n−2

ถ่ายทอดฟุตบอลไทยวันนี้ The sum of the arithmetic sequence formula says S_n = n2 S_n = n2 (2a + d), where a_1 a is the first term and d is the To find a term in an arithmetic sequence, determine the common difference by subtracting the first number from the second number Then, confirm