Question
Download Solution PDFIf y = xx, what is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Suppose that we have two functions f(x) and g(x) and they are both differentiable.
- Chain Rule:
- Product Rule:
Calculation:
y = xx
Taking log both sides, we get
⇒ log y = log xx (∵ log mn = n log m)
⇒ log y = x log x
Differentiating with respect to x, we get
put x = 1
Last updated on Jun 11, 2025
-> The Indian Coast Guard Navik GD is a prestigious exam for those who want to serve the country in Defence Services.
-> A total of 260 vacancies have been released through the Coast Guard Enrolled Personnel Test (CGEPT) for the 01/2026 and 02/2026 batch.
-> Candidates can apply online from 11th to 25th June 2025.
-> Candidates who have completed their 10+2 with Maths and Physics are eligible for this post.
-> Candidates must go through the Indian Coast Guard Navik GD previous year papers.