12 Basic Scientific Calculator Skills Every Learner Must Know Do you own fx 991 ES Plus Scientific Calculator? If you do, you should be familiar with these basic calculator skills. Douglas Tawiah Dwumor comment(s) Sharing is Caring To switch on the calculator, press...
Rectangular Coordinate System In this article, we look at how to draw the x-y coordinate system, identify the quadrants of the coordinate system, plot points in the x-y coordinate system. Douglas Tawiah Dwumor comment(s) [Sassy_Social_Share title=”Sharing is...
Permutation – Definition, Formula, Practical Examples In this article, we look at Permutation – definition, types and examples. Douglas Tawiah Dwumor comment(s) Permutation is the arrangement of items in order Given n number of items, r items can be...
Finding the position number of a term and number of terms in Arithmetic Progression In this article, we look at how you can determine the position number of a term in an Arithmetic Progression (A.P.) or Linear Sequence. comment(s) Given common difference, first term...
Sequence and Series – Definition, Types, Examples In this article, we look at Sequences and Series – definition, types and Worked Examples. comment(s) Sequence is a set of ordered numbers Finite sequence ends. Infinite sequence continues to infinity....
