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Mathematical Functions and Induction Methods by Mohammad Nahidul Islam is a document available to read on EtoBox.
What is Mathematical Functions and Induction Methods about?
The document provides equations for calculating trigonometric functions of sums and differences of angles using trigonometric identities. These include: 1) Expressions for sin(x+a) and cos(x+a) in terms of sinx, cosx, sina and cosa. 2) Derivations of y=sin(x-a) and y=cos(x-a) using the induction method. 3) Examples of applying the derived equations to calculate trigonometric functions of specific angles.
- Author
- Mohammad Nahidul Islam
- Language
- EN