Con la Notación Cientifica se representan números muy... A. Muy Grandes B. Muy Pequeños C. Muy grandes y muy pequeños

En \( \mathrm{R}^{2} \) suponga que \( (x)_{B_{1}}=\binom{2}{-1} \), donde \( B_{1}=\left\{\binom{1}{1},\binom{2}{3}\right\} \) Al escribir \( x \) en términos de la base \( B_{2}=\left\{\binom{0}{3},\binom{5}{-1}\right\} \) queda \( (x)_{B_{3}}=\binom{-\frac{1}{3}}{\beta} \) ¿Cuánto vale \( \beta \) ?

En \( R^{2} \) suponga que \( (x)_{B_{1}}=\binom{2}{-1} \), donde \( B_{1}-\left\{\binom{1}{1},\binom{2}{3}\right\} \). Al escribir \( x \) en términos de là base \( B_{2}=\left\{\binom{0}{3},\binom{5}{-1}\right\} \) queda \( (x)_{B_{1}}=\binom{-\frac{1}{3}}{\beta} \) ¿Cuánto vale \( \beta \) ?

a) Is the following set of vectors in \( \mathbb{R}^{4} \) linearly dependent, if yes, write the first vector as a linear combination of the other vectors. \( S=\{(1,2,-3,1),(3,7,1,-2),(1,3,7,-4)\} \).

Price competition occurs when businesses compete to win customers by: selling unique products. gaining brand reputation. offering lower prices. offering high switching costs.

For many years, individuals and families around the world would sit in front of the television and watch the news. Now, you can find the news online. The move from watching the news on tw to reading the news online is considered a cheaper alternative, which is also known as a complement existing competitors threat of entry substitute