Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | E Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Differentiation
Date Posted: 4 years ago
Views: 189
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Something like this is good.
Since the question gives x > 0, my method would be good.
However, if x is not given to be more than zero, there is a slight pitfall with my method since the splitting of the ln renders all values of x <= 0 inadmissible, something which is not seen when the expression is directly differentiated without the splitting of the ln.
Since the question gives x > 0, my method would be good.
However, if x is not given to be more than zero, there is a slight pitfall with my method since the splitting of the ln renders all values of x <= 0 inadmissible, something which is not seen when the expression is directly differentiated without the splitting of the ln.
Date Posted:
4 years ago
360 Tutoring Program