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Verify that the Cauchy-Schwarz inequality holds. (a) \(\mathbf{u}=(-3,1,0), \mathbf{v}=(2,-1,3)\) (b) \(\mathbf{u}=(0,2,2,1), \mathbf{v}=(1,1,1,1)\)

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How do ISBN numbers apply dot products?
1 answer 17 views
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How do ISBN numbers apply dot products? How do ISBN numbers apply dot products?   ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jan 13
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Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(0,2,2,1), \mathbf{v}=(1,1,1,1)$
0 answers 8 views
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Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(4,1,1), \mathbf{v}=(1,2,3)$
0 answers 12 views
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Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(1,2,1,2,3), \mathbf{v}=(0,1,1,5,-2)$
0 answers 11 views
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Show that two nonzero vectors $\mathbf{v}_{1}$ and $\mathbf{v}_{2}$ in $R^{3}$ are orthogonal if and only if their direction cosines satisfy
0 answers 7 views
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What are the basic properties of the inner(dot) product?
1 answer 43 views
What are the basic properties of the inner(dot) product?What are the basic properties of the inner(dot) product? ...
by Maths Genie Bronze Status
(5,338 points)
asked in Mathematics Aug 9, 2021
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What is a dot (inner) product?
1 answer 35 views
What is a dot (inner) product?What is a dot (inner) product? ...
by Maths Genie Bronze Status
(5,338 points)
asked in Mathematics Aug 9, 2021
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Show that $\langle v|A| w\rangle=\sum_{i j} A_{i j} v_{i}^{*} w_{j}$
0 answers 49 views
Show that $\langle v|A| w\rangle=\sum_{i j} A_{i j} v_{i}^{*} w_{j}$Show that $\langle v|A| w\rangle=\sum_{i j} A_{i j} v_{i}^{} w_{j}$ ...
by MathsGee Platinum
(103,030 points)
asked in Mathematics Jul 24, 2021
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Does the Pythagorean theorem generalize to arbitrary inner product spaces?
1 answer 44 views
Does the Pythagorean theorem generalize to arbitrary inner product spaces?Does the Pythagorean theorem generalize to arbitrary inner product spaces? ...
by Pieter SIlver Status
(18,061 points)
asked in Mathematics May 8, 2021
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An inner product on a real vector space $V$ is a function $\langle\cdot, \cdot\rangle: V \times V \rightarrow \mathbb{R}$ satisfying
1 answer 143 views
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Tell me the difference between an inner join, left join/right join, and union.
0 answers 74 views
Tell me the difference between an inner join, left join/right join, and union.Tell me the difference between an inner join, left join/right join, and union. ...
by MathsGee Platinum
(103,030 points)
asked in Data Science & Statistics Jul 27, 2020
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