# Recent questions tagged inner

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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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Verify that the Cauchy-Schwarz inequality holds. (a) $\mathbf{u}=(-3,1,0), \mathbf{v}=(2,-1,3)$ (b) $\mathbf{u}=(0,2,2,1), \mathbf{v}=(1,1,1,1)$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?
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How do ISBN numbers apply dot products? How do ISBN numbers apply dot products? &nbsp; ...
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Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(0,2,2,1), \mathbf{v}=(1,1,1,1)$
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Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(0,2,2,1), \mathbf{v}=(1,1,1,1)$Verify that the Cauchy&amp;ndash;Schwarz inequality holds for $\mathbf{u}=(0,2,2,1), \mathbf{v}=(1,1,1,1)$ ...
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Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(4,1,1), \mathbf{v}=(1,2,3)$
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Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(4,1,1), \mathbf{v}=(1,2,3)$Verify that the Cauchy&amp;ndash;Schwarz inequality holds for $\mathbf{u}=(4,1,1), \mathbf{v}=(1,2,3)$ ...
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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
Verify that the Cauchy–Schwarz inequality holds for $\mathbf{u}=(1,2,1,2,3), \mathbf{v}=(0,1,1,5,-2)$Verify that the Cauchy&amp;ndash;Schwarz inequality holds for $\mathbf{u}=(1,2,1,2,3), \mathbf{v}=(0,1,1,5,-2)$ ...
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Let $\mathbf{r}_{0}=\left(x_{0}, y_{0}\right)$ be a fixed vector in $R^{2}$. In each part, describe in words the set of all vectors $\mathbf{r}=(x, y)$ that satisfy the stated condition.Let $\mathbf{r}_{0}=\left(x_{0}, y_{0}\right)$ be a fixed vector in $R^{2}$. In each part, describe in words the set of all vectors $\mathbf{r}=(x, y) ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Show that two nonzero vectors$\mathbf{v}_{1}$and$\mathbf{v}_{2}$in$R^{3}$are orthogonal if and only if their direction cosines satisfy 0 answers 7 views Show that two nonzero vectors$\mathbf{v}_{1}$and$\mathbf{v}_{2}$in$R^{3}$are orthogonal if and only if their direction cosines satisfyShow that two nonzero vectors$\mathbf{v}_{1}$and$\mathbf{v}_{2}$in$R^{3}$are orthogonal if and only if their direction cosines satisfy $$\cos \ ... close 1 answer 5 views If \mathbf{u} and \mathbf{v} are orthogonal vectors in R^{n} with the Euclidean inner product, then prove that$$ \|\mathbf{u}+\mathbf{v}\|^{2}=\|\mathbf{u}\|^{2}+\|\mathbf{v}\|^{2} $$If \mathbf{u} and \mathbf{v} are orthogonal vectors in R^{n} with the Euclidean inner product, then prove that$$ \|\mathbf{u}+\mathbf{v}\|^{2}= ... close 0 answers 5 views close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 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? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 What is a dot (inner) product? 1 answer 35 views What is a dot (inner) product?What is a dot (inner) product? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 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}$... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Does the Pythagorean theorem generalize to arbitrary inner product spaces? 1 answer 44 views Does the Pythagorean theorem generalize to arbitrary inner product spaces?Does the Pythagorean theorem generalize to arbitrary inner product spaces? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 An inner product on a real vector space$V$is a function$\langle\cdot, \cdot\rangle: V \times V \rightarrow \mathbb{R}$satisfying 1 answer 143 views An inner product on a real vector space$V$is a function$\langle\cdot, \cdot\rangle: V \times V \rightarrow \mathbb{R}$satisfyingAn inner product on a real vector space$V$is a function$\langle\cdot, \cdot\rangle: V \times V \rightarrow \mathbb{R}\$ satisfying ...
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Tell me the difference between an inner join, left join/right join, and union.
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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. ...
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