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HomeXAT PYQsXAT 2020 Question PaperWhat is the remainder if $$19^{20} - 20^{19}$$ is divid…
XAT 2020Quantitative AbilityNumber SystemsMEDIUM+1 / −0.25

What is the remainder if 1920−201919^{20} - 20^{19}1920−2019 is divided by 7?

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