Day 9
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Math 445, Monday, 1/24
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| Sponsor |
Today's class is brought to you by the Circles
of Apollonius. |
| Topics |
Locus
of Apollonius is a circle. Pencils of Circles. |
| Class Schedule |
- Finding points P with |PA|/|PB| = k (e.g., k = 2 or 3/2) with ripple
graph paper.
- Definition of locus of Apollonius as this set of P.
- Proof that this locus is a circle using coordinates and distance formula.
- Connection with hyperbolic pencils of circles..
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| Assignments |
| New |
Reading Assignment
Keep reading notes on the website and GTC.
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| Due Today |
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| Ongoing |
Assignment 3 due Friday 1/28
Portfolio
#1 due Wednesday 2/2
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