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Questions and Answers
What is the natural logarithm of 7.5?
What is the natural logarithm of 7.5?
- $ln 7.5 = 2.0149$ (correct)
- $ln 7.5 = 3.1416$
- $ln 7.5 = 2.708$
- $ln 7.5 = 1.386$
What is the natural logarithm of e?
What is the natural logarithm of e?
- $ln e = 0$
- $ln e = e$
- $ln e = 1$ (correct)
- $ln e = 2.718$
How is the natural logarithm of x generally written?
How is the natural logarithm of x generally written?
- log$_{10}$ x
- ln x (correct)
- log$_e$ x
- log x
What does the natural logarithm represent for a positive real number a?
What does the natural logarithm represent for a positive real number a?
What is the natural logarithm of 1?
What is the natural logarithm of 1?
Flashcards
ln 7.5
ln 7.5
The natural logarithm of 7.5 equals approximately 2.0149.
ln e
ln e
The natural logarithm of 'e' is 1.
ln x means...
ln x means...
ln x is the standard notation for the natural logarithm of x.
ln(a) represents...
ln(a) represents...
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ln 1
ln 1
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Study Notes
Natural Logarithms Overview
- The natural logarithm of 7.5 is approximately 2.014.
- The natural logarithm of e (approximately 2.718) is equal to 1.
- The natural logarithm of a variable x is typically written as ln(x).
- For a positive real number a, the natural logarithm (ln(a)) represents the power to which the base e must be raised to obtain a.
- The natural logarithm of 1 is 0, since e^0 = 1.
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