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Algebra

Blazing goIITian

 Joined: 9 Jan 2008 Post: 843
31 Mar 2012 00:22:43 IST
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9
448
SUM OF DIGITS OF A NUMBER 2^1000?
Engineering Entrance , JEE Main , JEE Main & Advanced , Mathematics , Algebra

find the sum of digits of 2^1000  . ?

Blazing goIITian

Joined: 21 Mar 2012
Posts: 1457
31 Mar 2012 00:27:23 IST
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last digit of 2^1000 will be 2

Blazing goIITian

Joined: 21 Mar 2012
Posts: 1457
31 Mar 2012 00:28:55 IST
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noo last digit would be 6

Blazing goIITian

Joined: 9 Jan 2008
Posts: 843
31 Mar 2012 00:29:55 IST
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could u pls elaborate on your method

Blazing goIITian

Joined: 9 Jan 2008
Posts: 843
31 Mar 2012 00:29:56 IST
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could u pls elaborate on your method

Blazing goIITian

Joined: 21 Mar 2012
Posts: 1457
31 Mar 2012 00:34:02 IST
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hey u r asking sum of digit i am finding the last digit

Blazing goIITian

Joined: 9 Jan 2008
Posts: 843
31 Mar 2012 00:37:06 IST
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i need sum of all digits bro

Blazing goIITian

Joined: 21 Mar 2012
Posts: 1457
31 Mar 2012 00:39:24 IST
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ooooooo teriii

Blazing goIITian

Joined: 25 Jul 2011
Posts: 322
1 Apr 2012 14:15:56 IST
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THE

FOR

THIS

IS

1366  DUDE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Blazing goIITian

Joined: 21 Mar 2012
Posts: 1457
1 Apr 2012 14:21:01 IST
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pls the method sathyaram

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