TO OPERATE/ USE VARIOUS ICT TOOLS A Computer is a multipurpose electronic device that can receive, process and store data. They are used as tools in every part of society together with the internet. Computer nowadays are complex there are a lot of different components inside them, and they all serve different purpose. ICT Tools Computer, laptop, Internet, Interactive, Whiteboard, Tablet PC, iPad, iPhone, Mobile Phones, Digital Cameras, Multimedia equipment’s (audio/video), Skype & Video – Conferencing. Hence it is called as ICT Tools 1) Computer Computer is an electronic device that is designed to work with Information. The term computer is derived from the Latin term ‘computare’, this means to calculate or programmable machine. Computer can not do anything without a Program. It represents the decimal numbers th...
Trigonometry (from Greek trigōnon , "triangle" and metron , "measure" [1] ) is a branch of mathematics that studies relationships between side lengths and angles of triangles . The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies . The Greeks focused on the calculation of chords , while mathematicians in India created the earliest-known tables of values for trigonometric ratios (also called trigonometric functions ) such as sine . [3] Throughout history, trigonometry has been applied in areas such as geodesy , surveying , celestial mechanics , and navigation . [4] Trigonometry is known for its many identities , [5] [6] which are equations used for rewriting trigonometrical expressions to solve equations, to find a more useful expression, or to discover new re...
Comments
Post a Comment