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OLga [1]
2 years ago
12

2/x-4/y/-5/y+3/x Pls help

Mathematics
1 answer:
sweet [91]2 years ago
6 0

Answer:

5y-9x/xy

Step-by-step explanation:

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tamaranim1 [39]

Answer:

  • The function is injective but nor surjective

Step-by-step explanation:

<u>We see that:</u>

  • f(x) = x³

<u>For any x₁ and x₂ ∈ N, </u>

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It it confirmed one-to-one, hence it is injective

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f(x) = y ∈ N

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