The terms 2D, 3D, and 4D stand for two-dimensional, three-dimensional and four-dimensional respectively. They are named for the number of dimensions that they portray. 2D represents an object in just two...

The term 2D and 3D are used to indicate dimensions. The term 2D stands for Two-Dimensional, whereas 3D stands for Three-Dimensional. 2D represents an object in just two dimensions, while 3D represents it in...

A hypothesis is an uncertain or supposition explanation regarding a phenomenon or event. It is believed to be true by the researcher. An assumption is also a kind of belief which is considered to be true....

A Hypothesis is an uncertain explanation regarding a phenomenon or event. It is widely used as a base for conducting tests and the results of the tests determine the acceptance or rejection of the hypothesis....

Permutation and Combination are mathematical concepts. They are the different ways in which the objects may be selected from a set to form subsets. This selection of subsets is called a permutation when the...