1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lutik1710 [3]
3 years ago
15

Find u, v , u , v , and d(u, v) for the given inner product defined on Rn. u = (0, −4), v = (5, 3), u, v = 3u1v1 + u2v2

Mathematics
1 answer:
tigry1 [53]3 years ago
7 0

Answer:

=-12

d(u,v)=2\sqrt{31}

Step-by-step explanation:

We are given that inner product defined on R_n

=3u_1v_1+u_2v_2

u=(0,-4),v=(5,3)

We have to find the value of <u,v> and d(u,v)

We have u_1=0,u_2=-4,v_1=5,v_2=3

Substitute the value then we get

=3(0\cdot5)+(-4)(3)=-12

Now, d(u,v)=\left \|v-u\right \|

Using this formula we get

d(u,v)=\left \| (5,7) \right \|=\sqrt{3(5)^2+(7)^2}=\sqrt{75+49}=\sqrt{124}

d(u,v)=2\sqrt{31}

You might be interested in
In a study to support drug discovery for patients with lung cancer, patients were divided into 3 groups based on the severity of
katrin [286]

Answer:

It is an example of an observational study.

Step-by-step explanation:

4 0
3 years ago
If I have 200,000,000,000 pounds how many tons is that
GaryK [48]
1 ton= 2,000 ponds. Thus 200,000,000,000 divided by 2,000 is 100,000,000
3 0
2 years ago
Two marathon runners run the full distance of the marathon, approximately 26 miles, in 4 hours.
xxTIMURxx [149]

Answer:

6.5 miles in 1 hour and they will run 75% of the full distance in 1 hour.

Step-by-step explanation:

The distance covered by two marathon runners = 26 miles

They takes 4 hours

We need to find how many miles did they run in 1 hour

In 4 hour, the distance covered is 26 miles

To find distance covered in 1 hour, divide 26 by 4 such that.

d=\dfrac{26}{4}\\\\d=6.5\ \text{miles/hour}

So, they will cover 6.5 miles in 1 hour.

For percentage,

\%=\dfrac{26-6.5}{26}\times 100\\\\=75\%

So, they will run 75% of the full distance in 1 hour.

8 0
3 years ago
Factorise 10x squared +19x+6
melomori [17]

Answer:

The answer is (2x+3)(5x+2)

6 0
2 years ago
Read 2 more answers
HELPPPP PLZZ ND THANK YOU SOO MUCH
swat32

Answer:

50, 40, 30, 250, 350

Step-by-step explanation:

1/2 = 0.5, 0.5 x 100 = <u>50</u> (0.5 -> 5 -> 50)

2/5 = 0.4 (10 / 5 [the denominator] = 2, 0.2 x 2 [the numerator] = 0.4), 0.4 x 100 = <u>40</u> (0.4 -> 4 -> 40)

3/10 = (10 / 10 [the denominator] = 1, 0.1 x 3 [the numerator] = 0.3), 0.3 x 100 = <u>30</u> (0.3 -> 3 -> 30)

5/2 = 2.5 (2 1/2), 2.5 x 100 = <u>250</u> (2.5 -> 25 -> 250)

7/2 = 3.5 (3 1/2), 3.5 x 100 = <u>350</u> (3.5 -> 35 -> 350)

Note: I'm not sure if I understand the question completely, but I changed the fraction into a decimal and multiplied it by 100. Not sure what it means by "<u><em>Divide</em></u><em> fraction</em>".

3 0
2 years ago
Other questions:
  • Where do I begin to solve this question?
    8·1 answer
  • An auditor at a utility company is going over customers' bills from June, ensuring that they were charged the right amount for t
    12·1 answer
  • Let X denote the number of bars of service on your cell phone whenever you are at an intersection with the following probabiliti
    9·1 answer
  • I NEED THE ANSWER ASAP PLEASE
    9·2 answers
  • PLEASE HELPPPPP FASSSTT
    15·1 answer
  • True or False, the chance of flipping heads on a coin 3 times in a row is 1/2​
    9·2 answers
  • G e o m e t r y
    13·1 answer
  • Yeah yeah singing challenge &lt;3
    5·2 answers
  • PLEASE HELP I GIVE 100 POINTS!!
    13·2 answers
  • What is the greatest value of the data represented by the box plot?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!