CAMBRIDGE INTERNATIONAL EXAMINATIONS
Cambridge International General Certificate of Secondary Education
MARK SCHEME for the October/November 2015 series
0606 ADDITIONAL MATHEMATICS
Paper 1, maximum raw mark 80
This mark scheme is published as an a
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
International General Certificate of Secondary Education
* 6 1 3 3 6 0 6 8 8 6 *
Candidates answer on the Question Paper.
Math 3000 Section 003 Intro to Abstract Math Midterm 2
Department of Mathematical and Statistical Sciences
University of Colorado Denver, Spring 2012
Solutions (April 20, 2012)
Problem 1. Let G be a group and let H, K be two subgroups of G such that H K
is also a subgroup. Prove that either H K or K H.
Solution: Suppose that neither H K nor K H. Then there is h H,
h 6 K and there is k K, k 6 H. Since H K is a subgroup, we have h
Exam 1 (Solutions)
Prof. I.Kapovich February 27, 2009
Problem 1.[20 points]
For each of the following statements indicate whether it is true or false.
You DO NOT need to provide explanations for your answers in this problem.
(1) The set cfw_a : a
Last week, we saw that G1 is an abelian group with group operation matrix
Define a function : C G1 with the formula (a + ib) =
MATH 411/511, HOMEWORK #3
DUE TUESDAY, SEPT. 20 AT THE START OF CLASS.
1. Suppose a, b Z, and n Z+ . Prove that
a b (mod n)
if and only if a and b have the same remainder when divided by n.
2. Let c, n Z+ .
a. Show that if c and n are relatively prime, th
Solutions to assignment 3, due May 31
Problem 11.26 Use the Euclidean Algorithm to nd the GCD for each of the following
pairs of integers:
(a) 51 and 288
In this case, we write 288 = 5 51 + 33. Following through, we obtain
51 = 1 33 + 18
Abstract Algebra I
Math 481, Fall 2014
Professor Ben Richert
Problem 1 (10pts) Complete the following definitions:
(a4pts) A monoid consists of a . . .
Solution. nonempty set M and a binary operation : M M M with the following properties
MATH 411/511, HOMEWORK #1
DUE THURSDAY, SEPT. 8 AT THE START OF CLASS.
This assignment is based on material covered in class and Sections 1.2, 0.3, and 0.4 from
Nicholson. See also NTNotes.pdf.
1. For each of the pairs of integers, a and b, use the Euclid
Introduction to Numerical Analysis
Department of Mathematics
Center for Scientific Computation and Mathematical Modeling (CSCAMM)
University of Maryland
June 14, 2012
2 Methods for Solving Nonlinea
The International Journal Of Engineering And Science (IJES)
|Volume|2 |Issue| 11|Pages| 05-12|2013|
ISSN(e): 2319 1813 ISSN(p): 2319 1805
On the Rate of Convergence of Newton-Raphson Method
Ranbir Soram1, Sudipta Roy2, Soram Rakesh Singh3, Memeta Khomdram
Norwegian University of Science
Department of Mathematics
Solutions to exercise set 7
1 Cf. Cheney and Kincaid, Exercise 4.1.9
Consider the data points
f (xi )
a) Find the inte
Fall Semester 2009-10
Lecture 12 Notes
These notes correspond to Section 2.4 in the text.
Error Analysis for Iterative Methods
In general, nonlinear equations cannot be solved in a nite sequence of steps. As linear equations
MATH 373 Section H6
Problem Set #2 Solutions
1. Solve the following via the quadratic formula: x2 + 106 x 106 . How will a computer
using single precision floating point arithmetic compute the solutions? How can we alter the
quadratic formula in t
Mahmoud SAYED AHMED
Department of Civil Engineering, Ryerson University
Toronto, Ontario 2013
Table of Contents
Part I: Numerical Solution for Single Variable. 2
Newton-Raphson Method . 2
Let a positive sequence cfw_an converge to 0 and satisfy the condition
for some C 0.
Condition () implies that C 1. Indeed, since an 0, there exist infinitely many
indices n such that
1. Let a = 0.1 and b = 1. Show that at least 27 steps of bisection method are needed to determine
the root of a function f (x), with an error of at most 12 108 .
Hint: Recall that error
2. For the bisection method, show that
The University of Texas at Austin
Department of Electrical and Computer Engineering
EE w360C Algorithms Summer 2013
Exam III Friday 2 August 2013
You have 75 minutes to complete the exam. The maximum possible scor
Lecture Notes and Exercises, Fall 2016
M.van den Berg
School of Mathematics
University of Bristol
BS8 1TW Bristol, UK
Definition of a metric space.
Let X be a set, X 6= . Elements of X will be called points.
Section 5.2 Compound Interest
With annual simple interest, you earn interest each year on your original investment. With
annual compound interest, however, you earn interest both on your original investment and
on any previously earned interest.
There are four standard arithmetic operations: addition, subtraction,
multiplication, and division.
Just as we took differences of natural numbers to represent integers, here the
essence of the process is to use ordered pairs representi
SOLUTIONS TO HOMEWORK # 2
3.5 (a) Prove |b| a a b a. Let us note that a 0, a 0.
We consider two cases.
(i) Let b 0. Then |b| = b and we have: |b| a b a a b a (it is
obvious that a b since b 0, a 0).
(ii) Let b < 0. Then |b| = b, and we have |b| a b a a b
Problem 1. Let f : A R R have the property that for every x A, there exists > 0 such that
f (t) > if t (x , x + ) A. If the set A is compact, prove there exists c > 0 such that f (x) > c for all
For any x A, there exists x > 0 such that f (t)
312 Analysis - Assignment 2
1. For all non-negative x, there is some y real such that x = y 2 . True: take y :=
2. There is some non-negative x for which
there is some y real such that x = y 2 . True,
take for exa
312 Analysis - Assignment 4
Due Date: Monday, 02/15/2010 in class.
Solve as many problems as you can. Only one problem will be graded in detail. Full
credit for 3 solved problems. Any of the remaining problems may appear on a midterm
SOLUTIONS TO HOMEWORK # 3
4.6 (a) Let s S. Since inf S is a lower bound of S and sup S is an upper bound
of S, we have inf S s and s sup S. It remains to use the transitivity of the order.
4.6 (b) For each s S we have inf S s sup S; inf S = sup S implies
312 Analysis - Assignment 5
Due Date: Monday, 02/22/2010 in class.
NOTE: All problems from assignment 15 may appear on the first exam on
Problem 1: Let an = n+1
+ + 2n
. Show that the sequence (an )n1 is increasing
Probability is the mathematics of chance
The greater the probability the more
likely the event will occur.
People use the term probability many times
For example, physician says that a patient
has a 50-50 chance of survi