21 Find the sum of the series :(33-23)+(53-43)+(73-63)+ toi)n terms ii)10 - Maths - Sequences and Series

Question

21 F i n d   t h e   s u m   o f   t h e  
s e r i e s   : ( 3 3 - 2 3 ) + ( 5 3 - 4 3 ) + ( 7 3 - 6 3 )
+ t o i ) n   t e r m s         i i ) 10
  t e r m s

Ashutosh Verma · Accepted Answer

Please find below the link of similar query as asked by you :

i ) 
https://www meritnation
com/ask-answer/question/find-the-sum-to-n-terms-of-the-following-series-33-23/sequences-and-series/11047905

ii ) 
https://www meritnation
com/ask-answer/question/find-33-23-53-43-73-63-upto-10-terms/sequences-and-series/10766802

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21 . F i n d t h e s u m o f t h e s e r i e s : ( 3 3 - 2 3 ) + ( 5 3 - 4 3 ) + ( 7 3 - 6 3 ) + . . . . . . . t o i ) n t e r m s i i ) 10 t e r m s

$21 . F i n d t h e s u m o f t h e s e r i e s : (3^{3} - 2^{3}) + (5^{3} - 4^{3}) + (7^{3} - 6^{3}) + . . . . . . . t o i) n t e r m s i i) 10 t e r m s$