SOLUTION: How many terms of the A.P 9,17,25,...Must be taken to give a sum of 636?
Algebra.Com
Question 1070092: How many terms of the A.P 9,17,25,...Must be taken to give a sum of 636?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
.
.
Substituting,
We're only interested in the integer solution.
RELATED QUESTIONS
Hello, how many terms of the sequence -19,-15,-11,... must be taken to give a sum of 98?... (answered by stanbon)
How many terms of the series 4 + 7 + 10 must be taken to give a sum of... (answered by ikleyn)
How many terms of the progression 3, 6, 9, 12,....
must be taken at the least to have a... (answered by josgarithmetic)
how many terms in the series 19+16+13...must be added to give a sum of... (answered by josgarithmetic)
How many terms in the series 19+16+13 must be added to give a sum of... (answered by Edwin McCravy)
how many terms of the series 24,20,16...must be taken that the sum may be... (answered by sachi)
How many term of the series 19+17+15........... must be taken in order to get sum... (answered by Edwin McCravy)
a) The first term of an arithmetic progression is 7 and
the common difference is 2.... (answered by Boreal,Edwin McCravy)
(a) The first term of an arithmetic progression is 7 and the common difference is 2. Find (answered by Boreal,greenestamps)