jeniscool
23.11.2021 •
Mathematics
Under usual notations, if x and y belong to ε−neighborhoods of a and b respectively then x + y belongs to (a) ε−neighborhood of a + b (b) (2ε)−neighborhood of a + b (c) ε 2 −neighborhood of a + b (d) none of these
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Ответ:
I think its 7x7 because it equals to 49 and its the closest to 50 and the rug would fit better than 6x 8 1/2=51 becuase 49 is smaller and would fit better.
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