Trigonometric Ratios and Graphs

By
Iyer, Vidhya ; IIT Bombay
(2018-05-10)

Video

Outline: The concept of a unit circle; Conversion of degrees into radians; Creation of a slider to change angle alpha; Changing the appearance of graphs; Sine function; Cosine function; Tangent function; Rotation of a point on the circle and periodicity of functions; Co-ordinates of points tracing trigonometric functions; Graphs for sine, cosine and tangent functions. Pre-requisite: Introduction to Trigonometry Using GeoGebra

Published by:

Spoken Tutorial IIT Bombay

DOER Persistent Identifier: http://doer.col.org/handle/123456789/8245