Math, asked by prajwal4780, 10 hours ago

In an A.P, l=100, a=50 & Sn=600 Then n=

Answers

Answered by zubairfareeha912

0

Answer:

I don't recognize this problem, please make sure the input is complete.

Answered by amritakain2020

0

Step-by-step explanation:

Sn= n/2[a+l]

600=n/2[50+100]

600*2=n*150

600*2/150=n

8=n

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