7^105 में ईकाई अंक क्या है?
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Answer 7
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Aise questions me 105/4 Kare (7 ke power ko 4 se devide Kare) aur remainder ko 7 ke power me likh de
Ans - 7 ^ remainder
= 7 ^ 1 aur bas ise solve Kar le
Ikai ank 7 hi aayega
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