1. If Q is a 2-by-2 orthogonal matrix such that Q (1)-(6). )=(8), what is one...

 

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1. If Q is a 2-by-2 orthogonal matrix such that Q (1)-(6). )=(8), what is one possible value of a? Explain (in English, in LaTeX) why your answer is correct. You don't have to say what Q is. Hint: There are two possible values of a; we'll accept either one. 1. If Q is a 2-by-2 orthogonal matrix such that Q (1)-(6). )=(8), what is one possible value of a? Explain (in English, in LaTeX) why your answer is correct. You don't have to say what Q is. Hint: There are two possible values of a; we'll accept either one.