Math, asked by hassan3125, 2 months ago

the sum of sixteenth term of an A.P, is -504, while the sum of its ninth terms is -126. find the sum of its 30 term

Answers

Answered by punamc291

0

Step-by-step explanation:

the value of a30=a+29d. =-1314+29*54=-1314+1566=252

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