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sladkih [1.3K]
2 years ago
5

If

Mathematics
1 answer:
vitfil [10]2 years ago
8 0

Answer:

x =  \frac{1}{e}

Step-by-step explanation:

f(x) = {(lnx)}^{2}

f1st(x) =  \frac{2 lnx }{x}  = 0

x   <  1 \:  \:  f1 < 0 \:  \: de creasing

f2nd(x) =  \frac{2 - 2 lnx}{ {x}^{2} }  = 0

x  <  e \:  \: f2 > 0 \:  \: concave \: up

So x<1 is the condition which contains x=1/e

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Choose any positive integer. Powers of two here are not very interesting, so choose something else. If the number you have chose
Yakvenalex [24]

Answer:

Step-by-step explanation:

Let the integer be 6 for even and 7 for odd (say)

For 6, we divide by 2, now get 3.  Now we multiply by 3 and add 1 to get 10. Now since 10 is even divide by 5, now multiply by 3 and add 1 to get 16.  Now divide by 2 again by 2 again by 2 again by 2 till we get rid of even numbers.

The result is 1, so multiply by 3 and add 1 we get 4 now divide 2 times by 2 to get 1, thus this result now again repeats after 2 times.

Say if we select off number 3, multiply by 3 and add 1 to get 10 now divide by 5, now repeat the same process as above for 5 until we get 1 and it gets repeated every third time.

Thus whether odd or even after some processes, we get 1 and the process again and again returns to 1.

5 0
3 years ago
3x^3(4x^4)=?<br> i need this plz
sladkih [1.3K]

Answer:

12 x^{7}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is (3⁴×5⁴)-³ =?​
Kay [80]

Answer:

The solution to the given expression is 1/2562890625

Step-by-step explanation:

(3⁴ × 5⁴)⁻²

Simplify the terms inside the parentheses. 3⁴ × 5⁴ is the same as 15⁴ because even though the base numbers are different, the exponents are the same which makes it similar.

(15⁴)⁻²

Now, for this step, we are going to add the exponents because when multiplying, the exponential numbers add together. So 4 × -2 = -8.

15⁻⁸

Since we can not have a negative exponent, we are going to change this into a fraction. We do this by putting this term in a fraction where 1 is the numerator and the term is the denominator.

1 / 15⁻⁸

Now, we simplify the term on the bottom.

1 / 2562890625

So, this is the solution to the problem.

7 0
3 years ago
mr Rowley has 16 homework papers and 14 exit tickets to return ms rivera had 64 homework papers and 60 exit tickets to return fo
melomori [17]
Mr. Rowley: 16:14 which reduces to 8:7
Ms. Rivera: 64:60 -> 16:15
The ratios are not equivalent because when they are reduced, they do not equal the same thing.
4 0
4 years ago
Pls help! <br> Identify the range of the function shown in the graph. <br><br> Thanks
s2008m [1.1K]

Answer:

A

Step-by-step explanation:

Range is all y values of a graph and seeing that it has no arrows means its not infinite so its not B. The graph starts at 0 and ends at 5 so the smallest value is 0 and the largest is 5 therefore making the answer A.

6 0
3 years ago
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