Math, asked by Adityachauhan2212, 3 months ago

in an ap the sum of first n terms is 3n²+n find its 22 term

Answers

Answered by ytshivamdas

1

Answer:

1474

Step-by-step explanation:

According to question sum = 3n²+n

and it is given that n=22

so, sum= 3×22²+22= 1474

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