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What will be the remainder if(34^31)^301 is divided by 9
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- (34^31)^301/9
=[(9*3+7)^31]^301/9
=> (7^31)^301/9
=> [(7^3)^10 * 7]^301/9
=> [(9*38+1)^10 *7]^301/9
=> 7^301/9
=> [(7^3)^100 *7]/9
=> [(9*38+1)^100 *7]/9
=> 7/9 gives a remainder 7
ans: 7 - 10 years agoHelpfull: Yes(41) No(2)
- (34^31)^301(a^m^n=a^mn)=(34^(31*301))=34^9331
=>(30+4)^9331
now we go with divisibility rule
4^1/9=4
4^2/9=7
4^3/9=1
so we have 3 choices now divide 9331 by 3 we get
9331/3=1
so we will take 1st possibility so ans is :4 - 10 years agoHelpfull: Yes(5) No(2)
- 32^31*107=32^3317/9
using remainder theorem
7^3317/9
(-2)^3317/9
[-{(2^3)}^1105 * 2^2 ]/9
[-(-1)^1105 * 4 ] /9
4/9
So remainder 4
- 10 years agoHelpfull: Yes(1) No(7)
- (34^31)^301 is divided by 9 means 34^(31*301) is divided by 9
Now 34/9 remainder is 7 So 34^(31*301) divided by 9 can be written as 7^(31*301) divided by 9 . Euler of 9 is E(9)=6 & (31*301) is divided by this E(9) that gives remainder 1.So we got 7^1 divided by 9 that means remainder is 7. - 10 years agoHelpfull: Yes(1) No(1)
- (34^31)^301/9
=(34^332)/9
=((9*3+7)^332)/9
=(7)^332/9
=(49)^166/9
=(4)^166/9
=(8)^83/9
=(-1)^83/9
=-1/9
=8 - 10 years agoHelpfull: Yes(1) No(6)
- can sombody plz make it more clear..@rakesh plz explain all the steps
- 10 years agoHelpfull: Yes(0) No(1)
- pls explain clearly
- 10 years agoHelpfull: Yes(0) No(1)
- right answer is = 7
- 9 years agoHelpfull: Yes(0) No(0)
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