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![[Post New]](/templates/default/images/icon_minipost_new.gif) 24 Apr 2008 18:24:25 IST
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(1) what will be the remainder if we divide 2222255555+5555522222 is divide by 7.
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24 Apr 2008 19:45:25 IST
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22222^55555+55555^22222 =(77777-55555)^22222+55555^22222
let 55555=a
den
(77777-a)^22222+a^22222=77777X n integer-a^22222+a^22222
=77777x an intehger
remainder=zero
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