Question

Sean los vectores LaTeX: \overrightarrow{a}=(4;-3); \overrightarrow{b}=3i-5j; \overrightarrow{c}=4j-7ia → = ( 4 ; − 3 ) ; b → = 3 i − 5 j ; c → = 4 j − 7 i. Determine:LaTeX: \mathit{E=3\overrightarrow{a}\cdot\overrightarrow{c}^{\bot}-5\left(\left\Vert \overrightarrow{b}\right\Vert ^{2}-\left\Vert \overrightarrow{c}\right\Vert ^{2}\right)+Comp_{\overrightarrow{a}}2\overrightarrow{b}}

Answer 1

Respuesta:

904/5

Explicación paso a paso: