If you have a blood ketone meter, this is what the readings mean: 1  Light Ketosis: 0.5 mmol/L â 0.8 mmol/L. 2  Medium Ketosis: 0.9 mmol/L â 1.4 mmol/L. 3  Deep Ketosis (best for weight loss): 1.5 mmol/L â 3.0 mmol/ L.
(3) Symmetry, in the general sense, means the invariance of the structure of a mathematical or physical object with respect to transformations of the object. For example, the symmetry of the laws of the theory of relativity is determined by their invariance with respect to the Lorentz transformations.1) A symmetry, in the narrow sense, is a reflection with respect to a plane Î± in space or with respect to a line a in the plane. Such a symmetry is a transformation of space or the plane that takes every point M into a point Mâ such that the line segment MMâ is perpendicular to Î± or a and is divided in half by Î± or a.
TopA Rectangle is a four sided Polygon which is in the form of a Parallelogram. We say that rectangle is a special kind of quadrilateral, which has pair of opposite sides equal and all angles of rectangle are of 90 degrees. Here we will discuss about how many lines of Symmetry does a rectangle have. Word symmetrical means same. By term line of symmetry we Mean that line which divides the figure in two equal halves, such that two parts are exactly same in all respects. Lines of symmetry are drawn and represented by dotted lines.