one more...

For how many positive integers n is

(1999+ 1/2)n + (2000+ 1/2 )n an integer?

6 Answers

1
Aditya ·

kk....thnx a lot bhaiyya !

just trying to solve some no. theory sums these days :P

1
Aditya ·

:O ..delete kar diya !

1
Aditya ·

:P :P :P

62
Lokesh Verma ·

deleted bcos I am sitll not 100% convinced with the solution..

1
Aditya ·

cud there be a better solution...?

in the previous solution, i tried to put the values of n... :P

can we directly get the no. of positive integers??

9
Celestine preetham ·

its

(4000-1)n + (4000+1)n / 2n

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