Math, asked by sapna789, 1 year ago

the sum of first 6 terms of an ap is 42 the ratio of its 10th term to 30th term is 1 is to 3 calculate the first and 13th of AP

Answers

Answered by ishanmittal14

4

a is 2
d is 2
so the 13th term is 26

ishanmittal14: welcome

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