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Anna007 [38]
3 years ago
12

If the function f is defined by f(x) = In(logx), what is f(0.1)?

Mathematics
1 answer:
mestny [16]3 years ago
3 0

Answer:

f(0.1) = i \pi

Step-by-step explanation:

Plug x = 0.1.

Therefore f(0.1) = ln (log (0.1)).

0.1 = 10^(-1), and by the definition of log, log 0.1 = -1.

Now f(0.1) = ln (-1).

By Euler's identity, e^(i pi) = -1.

So ln (-1) would be i pi.

f(0.1) = i \pi

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the length of a rectangle is equal to triple the width . if the perimeter is 8 centimeters .what is the length and the width of
madam [21]

Answer:

Length = 3 cm

Width = 1 cm

Step-by-step explanation:

Let the length of rectangle be l and width of rectangle be w.

According to problem,

l = 3w  {Length of rectangle is equal to triple the width}

And Perimeter,P = 8 cm

Since, P = 2 ( l + w )

or 8 = 2( l + w)

Plug l =3w in the above perimeter equation.

We get:

8 = 2( 3w + w)

8 = 2(4w)

8 = 8w

or    w = 1 cm

Then length ,l = 3w =3 * 1 = 3 cm

Hence length of rectangle is 3cm and width of rectangle is 1cm.

3 0
3 years ago
What is 8777 divided by 456​
zimovet [89]
Your answer is 19.25.
8 0
3 years ago
Help and Explain please
Rudiy27
The answer is B. Just multiply all of them then divide
4 0
3 years ago
Read 2 more answers
Which is not equivalent 1/5 7/35 6/25
Reptile [31]
Find a common denominator...

1/5 = 7/35
7/35 = 7/35
6/25 = ... can't have 35 as a denominator. Not equivalent.
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2 years ago
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Answer: x-9

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This is why the answer would be X-9

Hope this helps!!!

8 0
1 year ago
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