👉 In mathematics, a knot is a three-dimensional object that appears in physics and geometry. Knots are used to represent connections between points or lines in space. When a knot is knotted together, it becomes a loop (or "closed curve") that can only be unwound by manipulating the knots in some way. This process of unwinding a knot is called unknotting. In other words, a knot is an object that appears to have no apparent connections or paths through space, but which
