Question

Determinati ultima cifra a numerelor :
a) 2^100
b) 3^2000
c) 4^101
d) 5^35
e) 3 • 2^35 + 5 • 7^100

Answer 1

a)21100,22100,23100,24100,25100,26100,27100,28100,29100

b)312000,322000l332000,342000,352000,362000,372000,382000,392000

c)Nustiu
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