Question

What is origami and what are its sessential rule

Answer 1

Answer:

origami:-

In modern usage, the word "origami" is used as an inclusive term for all folding practices, regardless of their culture of origin. The goal is to transform a flat square sheet of paper into a finished sculpture through folding and sculpting techniques.

rules of origami:-

There aren't any. Origami doesn't have rules, but it does have ethics. Origami ethics are the design/folding standards within which individual paperfolding designers and paperfolders may (or may not) choose to work and ideals to which they may (or may not) aspire.