- #1
frasifrasi
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I know this is a ridiculous question, but what is the domain of ln (x) ?
Is it > 0 ?
Thank you!
Is it > 0 ?
Thank you!
The domain of ln(x) is all real numbers greater than 0. This means that the input, or x-value, cannot be 0 or a negative number.
The domain of ln(x) is > 0 because the natural logarithm function is not defined for values less than or equal to 0. This is because the logarithm of 0 or a negative number is undefined in mathematics.
No, the domain of ln(x) cannot include 0 or negative numbers. As mentioned before, the logarithm of 0 or a negative number is undefined, meaning it has no real value.
The domain and range of ln(x) are inversely related. This means that as the domain increases, the range decreases, and vice versa. Since the domain cannot include 0 or negative numbers, the range also cannot include 0 or negative numbers.
Yes, the domain of ln(x) can be extended beyond > 0. The natural logarithm function can be extended to include complex numbers, meaning the domain can include values that are not purely real numbers. However, the domain will still not include 0 or negative numbers.