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Sir,what is the sum of the series in question no. 69?

Sir,what is the sum of the series in question no. 69?

one year ago

Answers : (2)

Vikas TU
14149 Points
							
Dear student 
You can do this question orally , 
See the denomntor is going towars bigger value as the sum increases, 
So the later terms will become 0 .
So , Add the first terms. 
Ans would be option D .
Hope this will help 
Good Luck 
one year ago
Yashraj
908 Points
							
use the trick that has bee mentioned that check the options and add initial terms and remove other example one by ine
10 months ago
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