Mathematics Homework Solutions

Consecutive Numbers

What's the 'English' meaning of the word 'consecutive'?

Graphs of Exponential and Logarithmic Functions

Refer to the graph given below and identify the graph that represents the corresponding function. Justify your answer. y = 2x y = log2x Plot the graphs of the following functions. Scan the graphs and post them to the Facilitator along with your response. f(x)=6x f(x)=3x - 2 f(x)=(1/2)x f(x)= log2x

math problem

simplify the problem see attached

Systems of Equations + Real Life Application

Hello again ! trying to solve for x and Y in the following problems. please explain 1. a. X + Y=6 ; 2X + Y =8 b. 7X + 3Y=14 ; 5X + 9Y= 10 c. 4X + Y= 16 ; 2X + 3Y= 24 d. 12X + Y= 25 ; 8X - 2Y= 14 2. Suppose Bob owns 8000 shares of company X and 6000 shares of Company Y. The total value of Bobs holding of these ...continues

Convert these Integers from Decimal Notation to Binary Notation

Convert these integers from decimal notation to binary notation. Please show each step if possible. I am having a terrible time trying to understand this. a. 231 b. 4532 c. 97644 d. 321 e. 1023 f. 100632

Algorithms and Euler's phi function

I need help on these problems and need the detail to teach myself the body of work. This has worked wonders for me before as I can deduce pretty well what's going on from a worked problem. Prob.1 Algorithms and Euler's phi function Let I= { 4m+10nlm, n E Z} I= { 9m+10nlm, n E Z} I= { 15m+51nLm, n E Z} Use t ...continues

Euler Phi Function

Need detail on this problem (a) I= {4m+6n l m, n E Z} closest to (and including) 0. E=epsilon Z=integers (b)Show that the set I is closed under addition and multiplication (c)Use part (a) to find an mEZ such that I=mZ.

Fields, Isomorphism, Ring

Let F be a field, let R be a ring with more than one element, and let phi:F->R be a surjective homomorphism. a. Find Ker(phi)? b. Prove that phi is an isomorphism? c. Use the Fundamental Isomorphism Theorem to prove that R is a field?

Prove F/I is isomorphic to either the zero ring, or to F

Let F be a field, and let I be an ideal of F. Let O be the zero ring. Prove that F/I isomorphic O or F/I isomorphic F. (see attachment for correct mathematical notation)

Rational Numbers of Basis

Please explain step by step. Thanks!

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