99 n has a value that starts with digit 8 what can be the minimum value of n

Minimum N=9...becoz....99*9=891.....it start with digit with 8...it is minimum .
11 years agoHelpfull: Yes(4) No(19)
99^10=912....,99^11=895........
so the corecct value is n=11.
11 years agoHelpfull: Yes(3) No(3)
99^2=99*99=9801
11 years agoHelpfull: Yes(2) No(4)
99^10=912....,99^11=895........
so the corecct value is n=11.
11 years agoHelpfull: Yes(2) No(3)
there can b no such value as 99 to the power of anything will start with 9
11 years agoHelpfull: Yes(1) No(2)
is there a way to calcuate?instead of calculating the whole value??
11 years agoHelpfull: Yes(1) No(0)
81 99^n=81 since lst digit of 9^2=1
11 years agoHelpfull: Yes(0) No(3)

99^n has a value that starts with digit 8.what can be the minimum value of n