kenny9948
kenny9948 kenny9948
  • 01-04-2021
  • Physics
contestada

what is vector product B×A of two vectors A=7i+4j-8k and B=3i-3j+5k​

Respuesta :

Muscardinus Muscardinus
  • 06-04-2021

Answer:

[tex]4i+59j+33k[/tex]

Explanation:

Given that,

Vector A = 7i+4j-8k

vector B = 3i-3j+5k​

We need to find B×A. It can be calculated as follows :

[tex]B\times A=(3i-3j+5k)\times (7i+4j-8k)\\\\=i (24 - 20) - j (-24 - 35) + k (12 + 21) \\\\=4i+59j+33k[/tex]

So, the value of vector product is [tex]4i+59j+33k[/tex].

Answer Link

Otras preguntas

What terms describe the difference between the purchase price of the stock and the sale price of a stock?
9 the one plz tell fast as possible
What is the basis for the concept of risk pooling? a. law of averages b. law of large numbers c. law of probability d. law of supply and demand
What is the Pharmacy Tech’s role in greening environments, sustainability, and Green Teams?
What is currently the dominant type of motion along the northern boundary of the caribbean plate?
State five problems with modern adolescents' nutrition. The 5 state problems with modern adolescents nutrition is
Glenda bought a new car with monthly payments of $357. Glenda manages to make her monthly car payments each month, but fails to perform the routine maintenance,
What is the federal regulatory basis for safety and health requirements in army workplaces?
does bacteria have a protein coat
How many moles of NH3 can be made if 7.5 moles of H2 react with enough N2?