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andrew-mc [135]
2 years ago
14

Prove that every bounded increasing sequence is convergent

Mathematics
1 answer:
aleksklad [387]2 years ago
4 0
The proof of this can be get with a slight modification. It can be prove that every bounded is convergent, If (an) is an increasing and bounded sequence, then limn → ∞an = sup{an:n∈N} and if (an) is a decreasing and bounded sequence, then limn→∞an = inf{an:n∈N}.
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Complete the sentence 0.04 is 1/10 0f
soldier1979 [14.2K]

For this case we can define the following variable:

x: unknown number

We write the equation that models the problem:

(\frac{1}{10}) * x = 0.04

From here, we clear the value of x.

We have then:

x = 0.04 * 10\\x = 0.40

Answer:

Completing the sentence we have:

0.04 is 1/10 of 0.40

5 0
3 years ago
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Lara wants to inscribe a square in a circle using only a compass and straightedge. She will first construct a circle and locate
astraxan [27]
The answer is C. You can make a rectangle by putting the diagonals through the center anywhere, but if you want a square, you have to put the two diagonals perpendicular to each other and join their ends. See the diagram. 

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2 years ago
A plane is approaching an aircraft carrier at 25° angle of elevation from 3.2 miles away how far above sea level is the plane
s2008m [1.1K]

Answer:

Height\approx 1.35\ miles

Step-by-step explanation:

The angle of elevation=25\textdegree

It is 3.2\ miles away from the point.

If we imagine a right  triangle having an angle 25\textdegree.

Hypotenuse=3.2, Opposite=Height from sea level(h)

\sin 25=\frac{opposite}{hypotenuse}\\\\\sin 25=\frac{h}{3.2}\\\\h=3.2\times \sin 25\\\\h=3.2\times 0.4226\\\\h=1.3524\approx 1.35\ miles

8 0
3 years ago
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What is the simplified value of the expression below? 4.2+0.6/3-5(0.9-0.5) will mark the brainliest
makkiz [27]

Hi!

4.2+0.6/3-5(0.9-0.5) = 4.2 + 0.2 - 5*0.4 = 4.4 - 2 = 2.4

Hope this helps!

4 0
3 years ago
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PLZZZZZZ HEEEEEEEEELLLLLPPPPP<br> (will mark brainliest for correct answers)
alexdok [17]

Answer:

y=4

Step-by-step explanation:

3(9) +4y= 43

27+4y=43

4y=16

y=4

6 0
2 years ago
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