Mathematics, 29.07.2019 23:20 alyssa32900
The trace of a square n×n matrix a=(aij) is the sum a11+a22+⋯+ann of the entries on its main diagonal. let v be the vector space of all 2×2 matrices with real entries. let h be the set of all 2×2 matrices with real entries that have trace 0. is h a subspace of the vector space v?
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Mathematics, 21.06.2019 13:30
Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?
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Mathematics, 21.06.2019 19:30
At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase
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The trace of a square n×n matrix a=(aij) is the sum a11+a22+⋯+ann of the entries on its main diagona...
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