diff --git a/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.pdf b/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.pdf
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Binary files a/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.pdf and b/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.pdf differ
diff --git a/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.tex b/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.tex
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--- a/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.tex	
+++ b/year4/semester1/CT404: Graphics & Image Processing/labs/1. Camera Calibration/latex/assignment.tex	
@@ -76,5 +76,7 @@
 \end{center}
 \hrule
 
+\section{\textit{P}–Matrix Estimation Using Provided Code}
+
 
 \end{document}