Question

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Answer 1

Ответ:

$a^{1} = - 0.5 \times 1 = - 0.5 \\ a ^{2} = - 0.5 \times 2 = - 1 \\ a ^{3} = - 0.5 \times 3 = - 1.5 \\ a ^{4} = - 0.5 \times 4 = - 2 \\ a ^{5} = - 0.5 \times 5 = - 2.5$

Надеюсь помогло тебе