Question: This question is from Knot theory (Topology). Please explain with diagrams Topology : knot Theory Let PCR be a regular_ knot projection. Describe how to
This question is from Knot theory (Topology). Please explain with diagrams

Topology : knot Theory Let PCR be a regular_ knot projection. Describe how to constru an unknot with projection P. ( Hint: use the fact that the only knot with bridge number equaly to one is the unknot. )
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