jrojas191043 jrojas191043

17-03-2019
Mathematics

contestada

rodney multiplies 3 times itself 104 times:3x3x3x...x3.(If youve seen exponets, this can also be written as 3 to the 104 power.) What is the last digit of Rodneys number?

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Iriscultmember Iriscultmember

17-03-2019

Um...weird question, but okay. Last digit would be 1.

3^104=... extremely long number, the last digit of which is 1

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