Math, asked by Chocolate086, 5 months ago

find the value of t9 of a sequence given that tn=tn-1+2n and t1=1

Answers

Answered by riyaraghuwanshi57

4

Step-by-step explanation:

In the arithmetic sequence , , , ..., , and for each n > 1. What is the value of n when ?

A. -1

B. 7

C. 10

D. 14

E. 20

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