Calculating the Year Using the Gregorian Calendar

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Homework Help Overview

The discussion revolves around a problem involving the calculation of a value based on the last digit of a birth year, specifically using the Gregorian calendar. The context includes a connection to vector calculus and the implications of this calculation for determining the intersection of spheres in an equation.

Discussion Character

  • Exploratory, Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • Participants discuss the calculation of the value h based on the last digit of the birth year and question its relevance to calculus. There is an exploration of how this value relates to further calculations involving spheres.

Discussion Status

The discussion is ongoing, with participants verifying calculations and exploring the purpose of the problem. Some guidance has been provided regarding the connection to vector calculus, but multiple interpretations of the problem's intent are being considered.

Contextual Notes

Participants note that the problem appears to be designed to ensure varied questions among students, which may influence their approach to the calculations.

hungrymouth
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1. So the question for one of the problems(My teacher made up the problem which is divided into parts but I just had a question in one of them) So the problem is let h = 3+(the last digit of the year in which you were born). Use the conventional Western (Gregorian) calendar to determine the year.


3. I tried looking it up and it seemed the year doesn't change for the gregorian calendar. In my case my birthday is in 1994. So would it just be h = 3+4 = 7. So h = 7?
 
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hungrymouth said:
1. So the question for one of the problems(My teacher made up the problem which is divided into parts but I just had a question in one of them) So the problem is let h = 3+(the last digit of the year in which you were born). Use the conventional Western (Gregorian) calendar to determine the year.


3. I tried looking it up and it seemed the year doesn't change for the gregorian calendar. In my case my birthday is in 1994. So would it just be h = 3+4 = 7. So h = 7?

I can't see anything wrong with that. But why is this a calculus question?
 
Well it's because that value h will be used along with value k and z to calculate the sphere of an equation and using to state whether the spheres intersect each plane. So my h value has to be right. I just wanted to verify if I was doing it correctly. It's vector calculus.
 
hungrymouth said:
Well it's because that value h will be used along with value k and z to calculate the sphere of an equation and using to state whether the spheres intersect each plane. So my h value has to be right. I just wanted to verify if I was doing it correctly. It's vector calculus.

Oh, so it's just a trick to make sure not all of the students get exactly the same question?
 
Yep that's basically it!
 

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