‘Two planes are either parallel or they intersect each other at a point.’ Is this statement true? Give reasons.

Categorise the curve given below as open, closed, complex and simple curves.

Categorise the curve given below as open, closed, complex and simple curves.

Categorize the curve given below as open, closed, complex, and simple curves.

Categorise the curve given below as open, closed, complex and simple curves.

Categorise the curve given below as open, closed, complex and simple curves.

Categorise the curve given below as open, closed, complex and simple curves.

Categorise the curve given below as open, closed, complex and simple curves.

Categorise the curve given below as open, closed, complex or simple curve.