Given the following two matrices A and 8. The multiplication of ANB gives a unit matrix. Find the values of a, b, and c. -1 21 [a b 11 82 2 1 -1

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Q: Identify each step in Poyla’s Four Step process for Problem Solving.

A: Polya created his famous four step process for problem solving.

Q: do it in as less steps as possible

A: Step 1: Step 2: Step 3: Step 4:

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Q: thank you so much I understand it now and it worked

A: Okay.

Q: Find the value of the variable 1/3a = 2

A: Given: 13a=2

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A: problem is related to reasoning

Q: What about parts c and d?

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A: Introduction :

Q: Could you provide more detailed proof for each part?

A:

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Q: I don't fully understand what you did for problem C

A: The answer is in step2.