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#801 2018-06-21 15:50:28

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,096

Re: Series and Progressions

Hi,

.

SP#394. Determine the sum of 6th and 19th term of the Arithmetic Progression 4, 9, 14, ....., 119 with 24 terms.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#802 Yesterday 00:23:20

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,096

Re: Series and Progressions

Hi,

.

SP#395. Find the sum of the given series : 1 + 2 + 3 + 4 + 5 + ...... + 5600.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#803 Yesterday 14:10:10

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,096

Re: Series and Progressions

Hi,

SP#396. What is the sum of 100 terms of the series 1 - 2 + 3 - 4 + 5 - 6 + ....... ?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#804 Today 00:27:17

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,096

Re: Series and Progressions

Hi,

SP#397. Evaluate:

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#805 Today 15:17:29

ganesh
Administrator
Registered: 2005-06-28
Posts: 25,096

Re: Series and Progressions

Hi,

SP#398. The sum of three consecutive terms of an Arithmetic Progression is -6 and their product is 90. Find the three numbers.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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