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When given an equation in parametric form, how can you figure out dy/dx?

Assuming we are given that x = f(t) and y = g(t), we first differentiate x with respect to t to obtain dx/dt. Then, we differentiate y with respect to t to obtain dy/dt. Much like fractions, we can find dt/d...
DJ
Answered by Dave J. Maths tutor
3832 Views

What work experience is relevant for applying to study medicine?

Whether you are thinking about your personal statement or your interview, the most important thing is that you demonstrate that you have learnt something from your work experience and you can discuss this in...
AR
2282 Views

How does the Stack data type work?

A Stack is an abstract data type (ADT), this means its a concept rather than an implementation. I will explain the Stack ADT using the idea of a pile of plates. The pile is the Stack. With a pile of plates y...
SO
Answered by Sam O. Computing tutor
1922 Views

Why is the molecule CH4 tetrahedral whereas NH3 is not?

By the VSEPR (Valence shell electron pairs repulsions) theory, even though there are four electron pairs on C and N, the presence of a lone pair of electrons on N increases the repulsions, meaning that the N...
PL
Answered by Paula L. Chemistry tutor
8437 Views

What is the best way approach an analysis of poetry?

There are numerous ways to approach poetry. I would advise a student to start by chronologically making their way through, stanza by stanza, analysing language, imagery, metaphor. I would suggest that they f...
EM
Answered by Ella M. English tutor
2821 Views