pls answer of this question someone tell me!!!
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no nine N can't end with digit 2 cause nine can never have 2 as its last digit....
eg--
9×9=81
9×9×9=729
9×9×9×9=6561..... so on
so you can see only 1 and 9 are repeated as the last digit of 9ⁿ.....
eg--
9×9=81
9×9×9=729
9×9×9×9=6561..... so on
so you can see only 1 and 9 are repeated as the last digit of 9ⁿ.....
Anne1111:
thank u si much
*so
ur welcome
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