
How do you simplify ?
Answer
473.4k+ views
Hint: Here in this question, we have to simplify the given function. The given function is an exponential function and it also contains the natural logarithmic function. And hence by using the concept of exponential function and properties of logarithmic function we are going to solve the given function.
Complete step-by-step answer:
In the logarithmic function we have two kinds namely, common logarithm which is represented as log and its base value is 10. And another is natural logarithm which is represented as ln and its base value is e (exponent).
We have properties of logarithmic functions on the operations like addition, subtraction, multiplication, division, exponent and so on.
Now consider the given function
We have property on logarithmic function , using this property the given function is written as
As we know that the logarithmic function and exponential function are inverse to each other. The exponential function is also known as anti-logarithmic function. Therefore, the logarithmic function and the antilogarithmic function will get cancels so we have
When the number is having the power negative value, then the number can be written in the form of fraction. so we have
Hence we have simplified the given function and obtained the solution for the given function.
Therefore
Suppose if we cancel the logarithmic function anti-logarithmic function, we obtain the answer -3, which is totally wrong. So just we have to follow the properties of logarithmic function.
So, the correct answer is “ ”.
Note: The exponential number is inverse of logarithmic function. The logarithmic functions have several properties on addition, subtraction, multiplication, division and exponent. So we have to use logarithmic properties. The exponential function will cancel the logarithmic function. And hence we can find a solution.
Complete step-by-step answer:
In the logarithmic function we have two kinds namely, common logarithm which is represented as log and its base value is 10. And another is natural logarithm which is represented as ln and its base value is e (exponent).
We have properties of logarithmic functions on the operations like addition, subtraction, multiplication, division, exponent and so on.
Now consider the given function
We have property on logarithmic function
As we know that the logarithmic function and exponential function are inverse to each other. The exponential function is also known as anti-logarithmic function. Therefore, the logarithmic function and the antilogarithmic function will get cancels so we have
When the number is having the power negative value, then the number can be written in the form of fraction. so we have
Hence we have simplified the given function and obtained the solution for the given function.
Therefore
Suppose if we cancel the logarithmic function anti-logarithmic function, we obtain the answer -3, which is totally wrong. So just we have to follow the properties of logarithmic function.
So, the correct answer is “
Note: The exponential number is inverse of logarithmic function. The logarithmic functions have several properties on addition, subtraction, multiplication, division and exponent. So we have to use logarithmic properties. The exponential function will cancel the logarithmic function. And hence we can find a solution.
Recently Updated Pages
Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Master Class 11 Social Science: Engaging Questions & Answers for Success

Master Class 11 Physics: Engaging Questions & Answers for Success

Master Class 11 Biology: Engaging Questions & Answers for Success

Trending doubts
How many moles and how many grams of NaCl are present class 11 chemistry CBSE

How do I get the molar mass of urea class 11 chemistry CBSE

Plants which grow in shade are called A Sciophytes class 11 biology CBSE

A renewable exhaustible natural resource is A Petroleum class 11 biology CBSE

In which of the following gametophytes is not independent class 11 biology CBSE

Find the molecular mass of Sulphuric Acid class 11 chemistry CBSE
