Greenland Flag: The flag was designed by Greenland native Thue Christiansen. It features two equal horizontal bands of white (top) and red with a large disk slightly to the hoist side of centre. The top half of the disk is red, the bottom half is white.
Cognos is a BI tool that was acquired by IBM. Business Intelligence usually refers to the 'data' team - most likely the data warehouse guys who would mine the data to prepare reports that will give insights to the senior leadership about various things - specially trends and patterns.
The cosine is similar, except that the adjacent side is used instead of the opposite side. Furthermore, sine and cosine are mutually orthogonal. The sine (abbreviated  sin ) and cosine ( cos ) are the two most prominent trigonometric functions.All other trig functions can be expressed in terms of them. In fact, the sine and cosine functions are closely related and can be expressed in terms of each other.Definition 1 is the simplest and most intuitive definition of the sine and cosine function. The sine definition basically says that, on a right triangle, the following measurements are related:n fact, the sine and cosine functions are closely related and can be expressed in terms of each other. Definition 1 is the simplest and most intuitive definition of the sine and cosine function. The sine definition basically says that, on a right triangle, the following measurements are related: