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What is the value of ⁻¹ 4 5 + ⁻¹ 5 4 - 2 ?

Options

  1. A4
  2. B2
  3. C0

Correct answer

3

Step-by-step solution

⁻¹ 4 5 + ⁻¹ 5 4 - 2 = ⁻¹ 4 5 + ⁻¹ 4 5 - 2 = 2 - 2 =0

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