ihsan10 ihsan10

25-05-2023
Mathematics

contestada

6a) Suppose A = A1i A2j + A3k and B = B1i+B2j+B3k. Prove that A ∙ B = A1B1 + A2B2 + A3B3.

6b) Find the angle between the vectors A = 2i+2j-k and B = 7i+24k.

Respuesta :

Otras preguntas

1) Identify the correct sentence. A. For a person to get a good summer job, you have to apply early. B. To get a good summer job, you have to apply early. C.

alright I need answers for number 35-40

Why did Organized crime become powerful during the prohibition?

Can someone help me with this asap

team rise over run finished the last 12 miles in 1/2 an hour what was their average speed in miles per hour

The people of Ancient Greece lived in small, isolated communities that eventually grew into large city-states. Why were these communities isolated from one anot

I need you to help me and answer both the questions plz asap

It is permissible to substitute fruit for vegetables or vice versa to meet the recommended nutritional guidelines.

How do you find one side of a 30 60 90 triangle?

if f(x)= x- 6 and g(x) = x^2(x+3), find g(x) x f(x)