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Find, using calculus, the x coordinate of the turning point of the curve with equation y=e^3x cos 4

1st step: find the derivative dy/dx of the given equation2nd step: now equate the obtained derivative to 0 because this is precisely the situation in which the graph changes direction (the derivative dy/dx e...
UW
Answered by Urszula W. • Maths tutor
4618 Views

How should I go about writing a question on ... (e.g. The Great Gatsby)

The first stage is to decide on 3/4 major points that you will be writing about. These points can each be focusing on a character or a different theme, as long as each point is unique and adds to the overall...
CF
4241 Views

What is the difference between the immediate (near) future tense and the future tense?

The immediate (near) future and the future tense both convey actions that will happen IN THE FUTURE. However, they have a slight difference in meaning, which can make all the difference when explaining an ac...
NL
Answered by Nia L. • French tutor
28013 Views

How would you differentiate x^x?

To start off with, we have the expression y = x^x and we want to differentiate it. A clever way to do this would be to first remember implicit differentiation and start by taking the natural logarithm of bot...
AD
3296 Views

What are the different types of enzymes and their roles involved in DNA replication?

The different types of enzymes include DNA polymerase which catalyses the formation of the bonds between adjacent nucleotides on each strand of the double strands. It also includes DNA ligase which is respon...
CT
Answered by Carmen T. • Biology tutor
3916 Views