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math104-s22:s:hannahnan:start [2022/02/18 18:33] hannahbanan [Course Journal] |
math104-s22:s:hannahnan:start [2026/02/21 14:41] (current) |
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| - | **Jan 18th -- Lec 01** | + | **Jan 18th -- Lec 01** |
| 1. Rational numbers defined: $\Q$ = $\frac{m}{n}$, | 1. Rational numbers defined: $\Q$ = $\frac{m}{n}$, | ||
| 2. $\sqrt{\smash[b]{2}}$ is not a rational number, because there does not exist m,n $\in \Z$(in their simplest form) s.t. $\Q$ = $\frac{m}{n}$. | 2. $\sqrt{\smash[b]{2}}$ is not a rational number, because there does not exist m,n $\in \Z$(in their simplest form) s.t. $\Q$ = $\frac{m}{n}$. | ||
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| **Feb 17th -- Midterm1** | **Feb 17th -- Midterm1** | ||
| - | 😇Rigorous math proving writing😇 | ||
| + | 😇Rigorous math proving writing😇 -- need to improve! | ||
| - | **HW** | + | |
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