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Numerical Ability
Algebra
if n be a positive even integer,then the last two digits of the number (8)^2n-(6)^2n
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- last two digits are zero
take n=2
8^4-6^4= (8^2)^2-(6^2)^2=(64-36)(64+36)=2800
last two digits are 00 - 10 years agoHelpfull: Yes(2) No(0)
- ans is 00
last two digits will be zero - 10 years agoHelpfull: Yes(1) No(0)
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