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Mathematics, 14.08.2021 03:20 abgriggs22
Trong không gian vecto R^4 cho các vecto α1 = ( 1, 2 , -1 , 1); α2= ( 3, 1 , 0, 2) ; α3 = ( -1 , 3 -2 , 0)
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Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.
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Trong không gian vecto R^4 cho các vecto
α1 = ( 1, 2 , -1 , 1); α2= ( 3, 1 , 0, 2) ; α3 = ( -1 , 3...
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