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03/14/19

What are the official modes from Ionian to Locrian?

I am having some confusion is respects to the formal definition of what the various modes are. I know that their defined in relation to their scale, however, I've come to realise this may not be... more

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Analysis Calculus Real Analysis Soft Question

03/14/19

Who came up with the $\\varepsilon$-$\\delta$ definitions and the axioms in Real Analysis?

I've seen a lot of definitions of notions like boundary points, accumulation points, continuity, etc, and axioms for the set of the real numbers. But I have a hard time accepting these as "true"... more

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Analysis Composition Theory Composition (music)

03/14/19

How would one create music based on the principles of Cubism?

How would one create music based on the principles of Cubism?(e.g., 20th century painters: Pablo Picasso, Georges Braque, Juan Gris, Fernand Léger)The basic definition of Cubism calls for the use... more

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Analysis Film Film Techniques

03/13/19

Why do movie coroners eat while they do an autopsy?

I have seen this in movies and in TV. They are either already eating, un wrapping their lunch or offering food to the cop that wants info on the body. I would have though food within range of a... more

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Analysis Continuity And Limits Differentiability

06/14/18

Proving continuity of a differentiable function

Hi I have been given a function f:(a,b)→R, which is differentiable on (a,b). How do I use this information to prove that f is also continuous on (a,b)? Thanks.

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Analysis

06/11/18

What is the definition of a regulated function?

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Analysis Continuity And Limits Differentiation

06/10/18

Proving continuity of a differentiable function.

Hi I have been given a function f:(a,b)→R, which is differentiable on (a,b). How do I use this information to prove that f is also continuous on (a,b)? Thanks.

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Analysis Proofs Sets Index

06/06/18

How do I prove that a set of closed sets is itself closed.

Hi, I have been asked the following but am struggling. Let {Ωa : a ∈ I} be an arbitrary family of closed sets Ωa ⊆ Rd with an index set I. Prove that ∩ Ωa a ∈ I is a closed... more

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Analysis Limits Matrices

02/21/18

Tough analysis related question - please help!

Let A= a b c d be an arbitrary 2x2 matrix. Let xn ⊆ R2 and suppose that (xn)→x for some x∈R2. Prove that (Axn)→Ax

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Analysis Math Math Help Math Help For College

02/11/18

Show that the set GL(n, R) of invertible n × n real matrices is open in the space of n × n matrices (metric spaces, Real analysis)

Show that the set GL(n, R) of invertible n × n real matrices is open in the space of n × n matrices, with the metric being the Euclidean metric in Rn^2 when a matrix is identiﬁed with a long, n2... more

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Analysis Limits Sequences Series

01/14/18

Limits of sequences and series

How do I go about proving limits for given sequences and series, for example how would i prove that the limit when x tends to infinity of n^(1/n)=1?

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Analysis Mathematical Thinking Mathematical Induction Help Asap Please

01/12/18

Can someone help me prove the below by induction please? Thanks :)

Prove by induction:nΣ(q^i) = (q^(n+1)-1)/(q-1)i=0

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Analysis Series Boundary Conditions

11/28/17

How would I define a bounded series?

Please note that I am talking about a series and NOT a sequence

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Analysis Math Proofs

11/07/17

The question is about proving limits

a) Show that if xn≠0, where n(∈) is a subset of N then lim(xn)=0 if and only if lim(1/xn2)=infinity b) Give an example for which lim(xn)=0 but lim(1/x2n) does not exist

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Analysis Limits Sequences

10/01/17

Let {xn} be a bounded sequence such that any of its convergent proper subsequences converge to the same limit l. Prove that {xn} converges to l.

Any hints on how to prove this? What can we use a a proper subsequence, knowing that a proper subsequence is any subsequence except for the sequence it self.

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Analysis

09/06/17

Henry had to turn up/off/down the offer to work abroad for family reasins?

for my assignment aahh

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Analysis Analysis Report Analysis Of Variance

09/05/16

I want to know if this can be proved that it is true.

I suppose we know that x > 0 . m is an integer and w is real number , where x = (1 + w)m ,0<=w<=0.5

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Analysis

04/15/16

How many of each animal exists in each population initially?

A rabbit population is modeled by R(t)=3 to the (t) power+5 and a turtle population is modeled by L(t)=10t+6 for (t) > 0

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Analysis

02/09/16

Carter and Ari had 240 altogether. Ari had twice as much as Carter after Carter gave him 16. How much more money did Ari have than Carter in the beginning?

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Analysis English Books English Literature

10/11/15

Lord of the Flies - Piggy quotes and analysis

Hi, I'm looking for quotes that best show Piggy's character traits in Lord of the Flies. A short analysis of the quotes would be useful too. Thank you! :)

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Analysis Probability & Statistics

09/30/15

statistics help

The number of fatal car crashes per day in Houston is shown in the table below. Let X be the random variable representing the number of fatal crashes. Find P(X < 2). Hint: convert the table to a... more

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Analysis Computer Science

04/23/15

Need help creating an outline for a risk management plan

Hi, I need some help on my system analysis and design assignment. I need to put together part of an outline for a deliverable. Below is a little bit of background on the project.This project will... more

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Analysis Functions Horizontal Asymptote

03/24/15

Finding an irrational function with 2 horizontal asymptotes y=1 and y=5.

I can't seem to find an irrational function with the 2 horizontal asymptotes y=1 and y=5.I've looked everywhere and tried all I know, I keep getting 2 asymptotes that the contrary of each other eg.... more

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Analysis

03/15/15

Solving the Net present Value

A popular movie actress has been offered a two-year contract. She can either accept $2,350,000 now or accept monthly amounts of $100000 payable at the end of each month. If money can be invested at... more

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What are the official modes from Ionian to Locrian?

Who came up with the $\\varepsilon$-$\\delta$ definitions and the axioms in Real Analysis?

How would one create music based on the principles of Cubism?

Why do movie coroners eat while they do an autopsy?

Proving continuity of a differentiable function

What is the definition of a regulated function?

Proving continuity of a differentiable function.

How do I prove that a set of closed sets is itself closed.

Tough analysis related question - please help!

Show that the set GL(n, R) of invertible n × n real matrices is open in the space of n × n matrices (metric spaces, Real analysis)

Limits of sequences and series

Can someone help me prove the below by induction please? Thanks :)

How would I define a bounded series?

The question is about proving limits

Let {xn} be a bounded sequence such that any of its convergent proper subsequences converge to the same limit l. Prove that {xn} converges to l.

Henry had to turn up/off/down the offer to work abroad for family reasins?

I want to know if this can be proved that it is true.

How many of each animal exists in each population initially?

Carter and Ari had 240 altogether. Ari had twice as much as Carter after Carter gave him 16. How much more money did Ari have than Carter in the beginning?

Lord of the Flies - Piggy quotes and analysis

statistics help

Need help creating an outline for a risk management plan

Finding an irrational function with 2 horizontal asymptotes y=1 and y=5.

Solving the Net present Value

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Solving the Net present Value

Finding an irrational function with 2 horizontal asymptotes y=1 and y=5.

Need help creating an outline for a risk management plan

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