f(x)+ 2x, where x is an integer. If we arrange the values f(x) for x= 25,24,23,.....(continuously decreasing value of x), we get an arithmetic progression whose first term is 50. Find the maximum value of the sum of all the terms of A.P.

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- June 20th 2010, 01:04 AMjashansinghalAritmetic progression in algebra
f(x)+ 2x, where x is an integer. If we arrange the values f(x) for x= 25,24,23,.....(continuously decreasing value of x), we get an arithmetic progression whose first term is 50. Find the maximum value of the sum of all the terms of A.P.

- June 20th 2010, 02:56 AMmathaddict
- June 20th 2010, 03:00 AMjashansinghal
Actually. This question was given in a book. I copied it as it is. The correct answer is 650.

- June 20th 2010, 03:05 AMmathaddict