PARABOLAS EN LA VIDA COTIDIANA PARA TONTOS

parabolas en la vida cotidiana para tontos

If light travels along the line CE, it moves parallel to the axis of symmetry and strikes the convex side of the parabola at E. It is clear from the above diagram that this light will be reflected directly away from the focus, along an extension of the segment FE. Alternative proofs[edit]Parabolic compass designed by Leonardo da Vinci The earliest

read more