Question

Find the term of first 200 term of the arithmetic sequence 1,7,13

Answer 1

Answer:

d = 12–5= 7. We know that the the S(n)= (n/2)×[ a + T(n) ] ,where S(n) is the sum of first n terms of the arithmetic series. T(200) = 5 +(200–1)7.

1 vote

So, what's going on here? 5 [math]\to[/math] 12 [math]\to[/math] 19 [math]\to[/math] 26. The ... More

0 votes

SOLUTION Known a= 5 the 1st term d = 12–5= 7 We know that the the S(n)= (n/2)×[a ... More

2 votes

140,300 The general term for this AP (arithmetic progression) is [math]t_n=a+(n-1)d[/math] ... More

1 vote

The general term for this arithmetic sequence is [math]a_n=5+7(n-1) [/math] So the 200th term ... More

0 votes

[math]\text{First term of the arithmetic sequence 5 and the common difference is 7.}[/math] ... More