Please solve RD Sharma class 12 chapter 16 Increasing and Decreasing Function Excercise Fill in the blanks Question 10: Maths Textbook Solution.
Answer: The largest interval in which is increasing is
Hint: Function is increasing if .
Given:
Explanation: We have,
Taking logarithm on both sides,
…(i)
Differentiate (i) with respect to x
is strictly increasing,
Now, if
So, the largest interval in which in increasing in