ElcieS79750
ElcieS79750
03-11-2022
Mathematics
contestada
Find u · v.u = 6i − 4jv = i − j
Respuesta :
CroyT330748
CroyT330748
03-11-2022
[tex]\begin{gathered} u=6i-4j \\ v=i-j \\ u\cdot v=(6i-4j)\cdot(i-j) \\ u\cdot v=6(i\cdot i)+4(j\cdot j) \\ u\cdot v=6+4 \\ u\cdot v=10 \end{gathered}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
what is the degree of the polynomial?
Read this quotation from Lincoln, and then answer the question. What was Lincoln saying about the government?
-1x + 5 = 10 solution please
(5x10^-7) x (3x10^6) in scientific notation plz
Which sentence from the section "Be A Good Teammate" BEST supports the conclusion that lessons from sports can encourage families to spend time together? A Good
What is the arithmetic mean of the following numbers? 10,6, 4, 4, 6, 4, 1
when a scatter plot is created from a table of values, which statement is correct?
why a mutation that occurs in a body cell will not contribute to the evolution of a species.
A television sells for $950. Instead of paying the total amount at the time of the purchase, the same television can be bought by paying $150 down and $100 a mo
10 Select the correct answer. Which of the following is true for the thesis of an interpretive essay? OA It states facts that the essay will prove with evidence
