Update 4_first_success.md

Signed-off-by: Mathew Shen <datahonor@gmail.com>
shenxiangzhuang · Oct 6, 2023 · 2dd95b7 · 2dd95b7
1 parent 44d56ed
commit 2dd95b7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/fifty/4_first_success.md b/docs/fifty/4_first_success.md
@@ -44,7 +44,7 @@
         | 2 | $\frac{1}{6} \cdot (\frac{5}{6})$ |
         | 3 | $\frac{1}{6} \cdot (\frac{5}{6})^2$ |
         | ... | ... |
-        | t | $\frac{1}{6} \cdot (\frac{5}{6})^{t-1}$ |
+        | $t$ | $\frac{1}{6} \cdot (\frac{5}{6})^{t-1}$ |
 
         </div>
 
@@ -78,7 +78,7 @@
         | 2 | $\frac{1}{6} \cdot (\frac{5}{6})$ |
         | 3 | $\frac{1}{6} \cdot (\frac{5}{6})^2$ |
         | ... | ... |
-        | t | $\frac{1}{6} \cdot (\frac{5}{6})^{t-1}$ |
+        | $t$ | $\frac{1}{6} \cdot (\frac{5}{6})^{t-1}$ |
 
         </div>