Order the following function in descending order:
2^2^n, n^2, lg^2(n), 1, 2^n, n!, (5/3) ^n, e^n
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Answered by
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Answer:
2^2^n,e^n,2^n,n^2,(5/3)^n, n! , 1, lg^2(n)
Explanation:
assign the value for n
ex: n=2 , you will get two terms(n^2, 2^n) as same value
then
assign value n=3, you can get the answer
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In descending order, the functions are: n! > 2^n > e^n > (5/3)^n > 2^(2^n) > lg^2(n) > n^2 > 1
The explanation for the above descending order,
- The factorial function n! grows faster than any exponential function.
- As n increases, n! multiplies larger and larger numbers, while exponential functions only involve repeated multiplication of a fixed base.
- Among the exponential functions, 2^n grows faster than e^n and (5/3)^n because the base of the exponent is larger.
- e^n grows faster than (5/3)^n because e is approximately 2.718, which is larger than 5/3.
- 2^(2^n) > lg^2(n) > n^2 > 1:
- The function 2^(2^n) grows faster than any of the other functions because it is an exponential function of an exponential function.
- As n increases, the inner exponent 2^n increases exponentially, causing the outer exponent 2^(2^n) to grow even faster.
- lg^2(n) grows slower than n^2 because the square of the logarithm is a sublinear function of n.
- This means that lg^2(n) increases at a slower rate than the square of n, which is a polynomial function of degree 2.
- n^2 grows slower than 1 because it is a polynomial function of degree 2, while 1 is a constant function.
- As n increases, the growth rate of n^2 becomes increasingly negligible compared to the constant growth rate of 1.
For further reference about descending order visit,
https://brainly.in/question/16388599?referrer=searchResults
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