diff --git a/fundamentals-of-ai-and-kr/main.pdf b/fundamentals-of-ai-and-kr/main.pdf index ca8f0c4..62bc670 100644 Binary files a/fundamentals-of-ai-and-kr/main.pdf and b/fundamentals-of-ai-and-kr/main.pdf differ diff --git a/statistical-and-mathematical-methods-for-ai/main.pdf b/statistical-and-mathematical-methods-for-ai/main.pdf index b283231..655031d 100644 Binary files a/statistical-and-mathematical-methods-for-ai/main.pdf and b/statistical-and-mathematical-methods-for-ai/main.pdf differ