Math, asked by maths191, 1 year ago

the sum of 7th and 11th term of an ap is 35. the sum of its 9th and 13 term is 55. find the sum of its first 15 terms

Answers

Answered by yash1122

2

75 is the answer maybe
hope it helps

maths191: plz solve and send

yash1122: darshnakk is doing correct

maths191: oh k

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