Math, asked by wahid3646, 10 months ago

If the sum of first n term of ap is n^2, then find its 10th term

Answers

Answered by rani49035

7

Answer:

Sn = n²

a10 = S10 - S9

a10 = 10² - 9²

a10 = 100 - 81

a10 = 19

thus the tenth Term is 19

hope this will help you

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