TY  - DATA
TI  - Basic principles of trigonometry
SN  - 9781984614148
PY  - 2020///
CY  - [Canada]
PB  - 3G E-Learning Smart Library
KW  - Trigonometry
N1  - Trigonometry; Trigonometric ratios in a triangle; Relations among trigonometric ratios; Angles and rotations; Trigonometric identities; Graphs of trigonometric functions; Inverse functions and trigonometric equations
UR  - https://3gsmartlibrary.com/images/Folder/Mathematics%20and%20Statistics/Basic%20Principles%20of%20Trigonometry//story_html5.html
ER  -