diff --git a/FS25/CDS104-Databases-and-Data-Processing b/FS25/CDS104-Databases-and-Data-Processing
index f09cad7..8b13a0a 160000
--- a/FS25/CDS104-Databases-and-Data-Processing
+++ b/FS25/CDS104-Databases-and-Data-Processing
@@ -1 +1 @@
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diff --git a/FS25/CDS202-Programming-and-Prompt-Engineering-II b/FS25/CDS202-Programming-and-Prompt-Engineering-II
index b28590a..546ff35 160000
--- a/FS25/CDS202-Programming-and-Prompt-Engineering-II
+++ b/FS25/CDS202-Programming-and-Prompt-Engineering-II
@@ -1 +1 @@
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diff --git a/FS25/CDS204-Efficient-Algorithms b/FS25/CDS204-Efficient-Algorithms
index f0b9856..4a12050 160000
--- a/FS25/CDS204-Efficient-Algorithms
+++ b/FS25/CDS204-Efficient-Algorithms
@@ -1 +1 @@
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diff --git a/FS25/CDS402-Mathematics-II b/FS25/CDS402-Mathematics-II
index a97243d..16d9089 160000
--- a/FS25/CDS402-Mathematics-II
+++ b/FS25/CDS402-Mathematics-II
@@ -1 +1 @@
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+Subproject commit 16d908916535fbf0570274fb7b54fd0a0d94c783
diff --git a/FS25/CDS404-Numerical-Methods b/FS25/CDS404-Numerical-Methods
index c0f8393..756890d 160000
--- a/FS25/CDS404-Numerical-Methods
+++ b/FS25/CDS404-Numerical-Methods
@@ -1 +1 @@
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