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HW 1 STA 4702 5701 - STA4702/ Homework#1 1 432 6 5 10 10 1...

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STA 4702/5701 Applied Multivariate Analysis Homework #1 Due 21 January 2009 at the start of class 1. Find the inverse of each of the following matrices: ࡭ ൌ ቂ 2 4 3 1 ࡮ ൌ ൥ 4 3 2 6 5 10 10 1 6 8 ൌ 5ݔ ൅ 2ݔ 28 ൌ 23ݔ ൅ 7ݔ Check in each case that the resulting matrix is indeed the inverse. 2. Consider the simultaneous equations: a. write these equations in matrix form, identifying each vector and matrix used
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