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Mademuasel [1]
3 years ago
13

What is the solution set of {x | x < 2} {x | x ≥ 2}?

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
5 0

Answer:

I'm pretty sure it's B

Step-by-step explanation:

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Evaluate the line integral, where c is the given curve. C xeyz ds, c is the line segment from (0, 0, 0) to (2, 3, 4)
Arada [10]

The value of line integral is, 73038 if the c is the given curve. C xeyz ds, c is the line segment from (0, 0, 0) to (2, 3, 4)

<h3>What is integration?</h3>

It is defined as the mathematical calculation by which we can sum up all the smaller parts into a unit.

The parametric equations for the line segment from (0, 0, 0) to (2, 3, 4)

x(t) = (1-t)0 + t×2 = 2t  

y(t) = (1-t)0 + t×3 = 3t

z(t) = (1-t)0 + t×4 = 4t

Finding its derivative;

x'(t) = 2

y'(t) = 3

z'(t) = 4

The line integral is given by:

\rm \int\limits_C {xe^{yz}} \, ds = \int\limits^1_0 {2te^{12t^2}} \, \sqrt{2^2+3^2+4^2} dt

 

\rm ds = \sqrt{2^2+3^2+4^2} dt

After solving the integration over the limit 0 to 1, we will get;

\rm \int\limits_C {xe^{yz}} \, ds = \dfrac{\sqrt{29}}{12}  (e^{12}-1)   or

= 73037.99 ≈ 73038

Thus, the value of line integral is, 73038 if the c is the given curve. C xeyz ds, c is the line segment from (0, 0, 0) to (2, 3, 4)

Learn more about integration here:

brainly.com/question/18125359

#SPJ4

7 0
2 years ago
Solve the equation 4sqrt(3m ^ 2 - 15) = 4
Deffense [45]

Answer:

See the image below:)

Step-by-step explanation:

I can only show half of the steps, but these are some of the steps. You can use the app photo math, just take a picture and it will show you the steps and answer.

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She can arrange the photos as 4 rows of 10 photos and 1 row of 3 photos or arrange the photos as 5 rows of 8 photos and 1 row of 3 photos.
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What is 1/9 as a percent rounded to the nearest hundredth
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<h2>, Reffer the attachment </h2>

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3 years ago
Graph -3, 1 3/4, -0.5, and 3 on the number line.
sineoko [7]

Answer:

Attached

Step-by-step explanation:

Ordering the numbers from greater to the lesser we would get that:

3 > 1 3/4 > -0.5 > -3.

Knowing that, we can proceed to represent each number on the number line, which is attached!

4 0
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