Add answer placeholder for Q20 in Part-2.md

mervereis · web-flow · commit 60afc749feed · 2026-07-14T22:50:13.000+01:00
diff --git a/number-systems/Part-2.md b/number-systems/Part-2.md
@@ -19,4 +19,4 @@ Q19: If reading the bytes 0xAA00FF as a sequence of three one-byte decimal numbe
 Answer:
 
 Q20: If reading the bytes 0xAA00FF as an RGB colour, as described in "Approaches for Representing Colors and Images", what colour would it mean?
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 Answer:
 Q20: If reading the bytes 0xAA00FF as an RGB colour, as described in "Approaches for Representing Colors and Images", what colour would it mean?
 -Answer:
 +Answer: