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#576 2016-06-05 16:41:40
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#260 is correct. Good work, bobbym!
SP#261. Which term of the Arithmetic Progression : 5, 2, -1, .... is -49?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#577 2016-06-05 18:00:09
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#578 2016-06-05 20:59:53
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#261 is correct. Neat work, bobbym!
SP#262. Find the 37th term of the Arithmetic Progression
.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#579 2016-06-06 11:18:04
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#580 2016-06-06 16:30:31
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#262 is correct. Neat work, bobbym!
SP#263. If the first term of an Arithmetic Progression is p and the common difference is q, its 10th term is _________.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#581 2016-06-06 17:46:43
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#582 2016-06-06 18:08:06
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#263 is correct. Well done, bobbym!
SP#264. Find k, if the given value of of x is the kth term of the Arithmetic Progression -1, -3, -5, -7, ...; x = -151.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#583 2016-06-07 03:09:58
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#584 2016-06-07 08:00:16
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#264 is correct. Good work, bobbym!
#265. Find 2 +7 + 12 + ... to 10 terms.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#585 2016-06-07 14:36:48
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#586 2016-06-07 14:55:20
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#265 is correct. Neat work, bobbym!
SP#266. Find the sum : 2 + 4 + 6 + .... + 200.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#587 2016-06-07 17:58:05
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#588 2016-06-07 19:10:42
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#266 is correct. Good work, bobbym!
SP#267. The sum of first 8 terms of an Arithmetic Progression is 140 and the sum of first 24 terms is 996. Find the A.P. (first four terms).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#589 2016-06-08 01:43:28
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#590 2016-06-08 07:40:44
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution in SP#267 is correct. Neat work!
SP#268. If the 8th term of an Arithmetic Progression is 37 and the 15th term is 15 more than the 12th term, find the A.P. (first four terms). Hence find the sum of first 15 terms of the A.P.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#591 2016-06-09 15:31:35
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#592 2016-06-09 17:45:53
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#268 (both parts) are correct. Excellent, bobbym!
SP#269. If the sum of the first 14 terms of an Arithmetic Progression is 1050 and its first term is 10, find the 20th term.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#593 2016-06-11 13:49:19
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#594 2016-06-11 16:51:57
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#269 is correct. Good work, bobbym!
SP#270. Find the sum of the first 1000 positive integers.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#595 2016-06-11 17:23:32
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#596 2016-06-11 18:38:49
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#270 is correct. Good work, bobbym!
SP#271. Find the 31st term of an Arithmetic Progression where 11th term is 38 and 16th term is 73.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#597 2016-06-12 20:04:35
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#598 2016-06-12 22:32:01
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#271 is correct. Excellent, bobbym!
SP#272. Find the 10th term from the end of the Arithmetic Progression 4, 9, 14, ...., 254.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#599 2016-06-13 14:36:57
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Series and Progressions
Hi;
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
Offline
#600 2016-06-13 16:37:41
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 46,267
Re: Series and Progressions
Hi;
The solution SP#272 is correct. Neat work, bobbym!
SP#273. Which term of the Arithmetic Progression 8, 14, 20, 26 ... will be 72 more than its 41st term?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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