Top answers

How would you integrate ln(x)

To integrate ln(x) you will need to use intergration by parts. As you can differentiate ln(x) (it is equal to 1/x) and there is an implied 1xln(x). As a result you can differentiate ln(x) and integrate the 1...
DD
Answered by Dominic D. • Physics tutor
5778 Views

What are some of the key motifs explored in Shakespeare's Macbeth?

Throughout Shakespeare's tragedy Macbeth, he explores various motifs in order to portray his underlying message to his audience, both Elizabethan/Jacobean and contemporary alike. The motifs that he implores ...
AG
11059 Views

What are the differences between fast and slow twitch skeletal muscle fibres?

We have two types of muscle in our body with each having different properties, functions and distributions in the human body. Fast twitch muscle fibres (also known as type II muscle fibres) are able to contr...
JB
Answered by Jack B. • Biology tutor
92385 Views

What is the reductionism vs holism debate in psychology?

The debate raises questions regarding the extent to which a theory explains a behaviour. A reductionist theory in order to explain a complex phenomena reduces its constituent parts. i.e behaviour is greatly ...
AM
Answered by Amirah M. • Psychology tutor
23367 Views

The probability function of a discrete random variable X is given by p(x)=x^2 x =1,2,3. Find E(X)

The expectation of x, E(X), is the sum of the product of the value of the i th outcome (x i ) and the probability of the i th outcome (p i ). So: E(X)=1+(4 2)+(9 3)=36
TM
Answered by Tanush M. • Maths tutor
4012 Views