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Maths Puzzle
A number x wen divided by 13 leaves a remainder 12.wat is the value of (x)^13/13?
Read Solution (Total 5)
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- let n0.=25.
(25)^1/13=12
(25)^2/13=1
(25)^3/13=12
(25)^4/13=1
here for even power, the remainder is=1,but in case of odd power the remainder is 12.
so here remainder will be 12 bcz of odd power
- 8 years agoHelpfull: Yes(8) No(1)
- there will be same remainder 12
- 10 years agoHelpfull: Yes(1) No(1)
- remainder 4 because let number 12 divide by 13 we get remainder 12 but question is that x13 means 1213 divide by 13 give remainder 4 so correct ans is 4
- 10 years agoHelpfull: Yes(1) No(6)
- the answer is 1.this is because ..let 51 =x since remainder is 12..thus13|(12)^13 =13|12^12*12
=13|(24)^6*12
=13|(11)^6*2
=13|(-2)^6*12
13|(2)^8*3
=13|256
=1
- 8 years agoHelpfull: Yes(0) No(2)
- ans pls anyone
- 6 years agoHelpfull: Yes(0) No(0)
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