The numbers that are irrational are ∛4 and 4 + √5
<h3>How to determine which of the numbers are irrational?</h3>
The numbers are given as:
negative four and 8237 ten thousandths, one half pi, cube root of four, and four plus the square root of twenty-five
Rewrite properly as:
-4.8237, π/2, ∛4 and 4 + √5
When the above numbers are evaluated, we have:
-4.8237 = -4.8237
π/2 = 11/7
∛4 = 1.5874.....
4 + √5 = 6.23606.....
Irrational numbers are numbers that cannot be represented as a fraction of two integers and they are always non-terminating decimals
∛4 and 4 + √5 are non-terminating decimals
Hence, the numbers that are irrational are ∛4 and 4 + √5
Read more about irrational numbers at:
brainly.com/question/8798082
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Answer:
12
Step-by-step explanation:
Answer:
ln2
Step-by-step explanation:
n --> infinity
Integral of 1/N as N varies from n+1 to 2n
Integral of 1/N = ln(N)
Upper limit - lower limit
ln(2n) - ln(n + 1)
ln[2n/(n + 1)]
ln[2/(1 + 1/n)]
As n --> infinity,
1/n --> 0
ln[2/(1 + 1/n)] --> ln2
The last bc the + and - are different that means it will be subtracted.
