UGC NET Follow
Mukesh kumar nayak Asked a Question
May 8, 2021 12:17 am 30 pts
Model Solved Papers (1-7)- Economics Question: 298/700 If the sum of the first 2n terms of the AP series 2,5,8,. is equal to the sum of the first n terms of the AP series 57,59,61,.., then n equals 10 12 11 13 View Solution According to the given condition SS 12x2-(2n-1)x31-(2xT+(n-1)x2] (4+6n-3) 114-2n-2) 6n + 1E 57 + n-1 5n 55 n 11 AT ON nDD
• 1 Answer(s)
• 0 Likes
• 3 Comments
• Shares
• Mukesh kumar nayak
Thank you for your clarification
Reply(0)
• Reshma gupta
i used every step of this question.take a look. first calculate ap of 2n terms of 2,5,8 then sum of ap of n terms of 57,59,61.. and then make them equal as given the condition in q...
Show more
Reply(2)
Reshma gupta
what do you want to clear?? every step is there.read carefully the question and see the solution step by step.there is simple mathematical calculation. but if you do not get it.tel...
Show more
• Reshma gupta
take a look at answers..
Reply(2)
Reshma gupta
on which quetsion..do you want clarification..would you tell me which step you did not understand
Head Office :
MPA 44, 2nd floor, Rangbari Main Road, Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com