Math, asked by hamnazidah, 25 days ago

If an A P , a= 15 , d=-3 , and a0=0,then find the value of n?​

Answers

Answered by PiyushIIT
1

Answer:

Your question is wrong let me explain

If a = 0 and d = -3

then l = 15 is not possible as the series is going in negative direction

if d = 3 then

n = 6

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