Mathematics, 16.11.2019 03:31 angeisthe72
Show that every proper subspace u of r 2 is a line through the origin. [hint: if d is a nonzero vector in u, let l = rd = {rd | r in r} denote the line with direction vector d. if u is in u but not in l, argue geometrically that every vector v in r 2 is a linear combination of u and d.]
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Mathematics, 21.06.2019 15:30
With: label the vertices and all the elements needed. find x
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Mathematics, 21.06.2019 18:00
Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?
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Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28
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Mathematics, 21.06.2019 19:30
What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.
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Show that every proper subspace u of r 2 is a line through the origin. [hint: if d is a nonzero vec...
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