Albert1
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given $9^{40}$ mod 100=1
if $A=9^9$
find $9^A $ mod $100=?$
if $A=9^9$
find $9^A $ mod $100=?$
we can computeAlbert said:given $9^{40}$ mod 100=1
if $A=9^9$
find $9^A $ mod $100=?$