the men of the tribe dressed and masked to represent the Kachinas in a traditional ceremony.Even though there are male and female Kachinas, only men can represent them.
a masked doll which represents a kachina spirit. They are presented to the women and children of the tribe.
... the x-axis in two points.)
If the discriminant is negative, then there are two different solutions x, both of which are complex numbers. The two solutions are complex ...