Math, asked by vamshithab, 11 months ago

The 14th term of an AP is twice the 8th term if the the 6th term is -8 then and find the sum of its first 20 terms

Answers

Answered by Panwaadi

11

Answer:

S20 = -340

check the attachment for the explanation, hope it helped!

Attachments:

Answered by Himanshu8715

2

Answer:

s20= -190.

Step-by-step explanation:

Refer to the attachment...

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