Math, asked by riyaverma48, 1 year ago

in an AP , the sum of first n terms is n^2+2.find its 18th term

Answers

Answered by RohitKawade

0

(18)^2+2-(17)^2-2=35

riyaverma48: 35 is wrong

riyaverma48: correct answer is 37 but i don't know how

RohitKawade: what is the answer

rouneeyroyp5fz9j: Then what is right answer

RohitKawade: 35 is the right answer.

rouneeyroyp5fz9j: ooh

rouneeyroyp5fz9j: oky, I will see

riyaverma48: yes 35 is the right answer

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