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If A = [0100], then A2023 is equal to ______. - Mathematics

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Question

If A = `[(0, 1),(0, 0)]`, then A2023 is equal to ______.

Options

  • `[(0, 1),(0, 0)]`

  • `[(0, 2023),(0, 0)]`

  • `[(0, 0),(0, 0)]`

  • `[(2023, 0),(0, 2023)]`

MCQ
Fill in the Blanks
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Solution

If A = `[(0, 1),(0, 0)]`, then A2023 is equal to `underlinebb([(0, 0),(0, 0)])`.

Explanation:

Given:

A = `[(0, 1),(0, 0)]`

A2 = A.A

= `[(0, 1),(0, 0)][(0, 1),(0, 0)]`

= `[(0, 0),(0, 0)]`

A3 = A2.A

= `[(0, 0),(0, 0)][(0, 1),(0, 0)]`

= `[(0, 0),(0, 0)]`

Similarly, A2023 = `[(0, 0),(0, 0)]`

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