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2.1 Richard R Skemp states that “mathematics is not a collection of facts which can be demonstrated and verified in the physical world, but a structure of closely related concepts, arrived at by a process of pure thought”. Do you agree with the statement? Write a paragraph to reflect on Skemp’s statement. In your argument consider how concepts and logical relationships are constructed internally and exist in the mind as part of a network of ideas.
What do you think the Babylonians used Mathematics for?
Prove that L^p (mu)is complete both in descrete and infinite case.
Prove that the limit of pointwise convergent sequence of measurable function is measurable.
State & Prove cantor's


theorem.
Expand f(x) = cos x, 0 < x < π/2 , in a Fourier sine series.
Expand f(x) = x^2, 0 < x < 2π, in a Fourier cosine series;

3.3 Which of the following statements are True or False. In case(s) where False is the answer 

provide the correct answer. 

3.3.1 No integer is an irrational number 

3.3.2 Every integer is a rational number 

3.3.3Every integer is a whole number



Detailed proof of the theorem:
Theorem: Every bounded sequence has a limit point.

the following statements true or false? Give reasons for your answer.

 a) For the function f, defined by f(x) =4x2-4x2- 7x -2,there exists a point 

C ∈ ]-1/2,2[ satisfying f′(c) = 0

 b) For all even integral values of n,


lim (x+1)-n exists.

x→∞

 c) The function f defined by f(x)= [x − 1], (where [x] is the greatest integer 

function) is integrable on the interval [2,-4].

 d) Every infinite set is an open set. 

 e) All strictly monotonically decreasing sequences are convergent.


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