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Mathematics, 11.09.2021 03:20 sarahnd6907
given that a² - 5a + i = o where a is a 2x2 matrix, i is a 2x2 identity matrix and o is a 2x2 zero matrix find a inverse in terms of i and a
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Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.
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given that a² - 5a + i = o where a is a 2x2 matrix, i is a 2x2 identity matrix and o is a 2x2 zero m...
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