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Differentiate ln(x)/x

To differentiate this, we use the quotient rule as we have 2 functions of x as a fraction.

The quotient rule states that:
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CE
10875 Views

Describe the passive movement through diffusion and explain Fick's Law

Diffusion is the net passive movement of particles (atoms, ions or molecules) from a region in which they are in higher concentration to regions of lower concentration. It continues un...

ZB
Answered by Zuzana B. Biology tutor
47807 Views

What are the major parts of a neuron? What are the three types of nerve cells?

1) The nerve cell, also referred to as a neuron, has several parts that are important for its function in the nervous system. These parts are:

So...

ZB
34685 Views

How do muscle fibres contract?

Contraction occurs when an impulse from a motor neurone reaches the synapse at the junction with the muscle, the neuromuscular junction (NMJ). 

At the pre...

EB
Answered by Emily B. Biology tutor
4312 Views

Let R denote the region bounded by the curve y=x^3 and the lines x=0 and x=4. Find the volume generated when R is rotated 360 degrees about the x axis.

The area of a circle is given by (pi)r2 and the area generated by R can be considered as an infinite number of circular areas.

Thus, we can write the area gene...

SB
Answered by Stephen B. Maths tutor
5613 Views

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