Grade 11 Functions MCR 3 U Unit 4 Slides: 13 Download presentation Grade 11 Functions (MCR 3 U) Unit 4: Trigonometry Trigonometric Identities 1 Mr. Choi © 2018 E. Choi – MCR 3 U - All Rights Reserved Formulas (Overview) http: //rhhsmath. ca/teachers/choi/Trig. Formula. pdf Trigonometric Identities 1 © 2018 E. Choi – MCR 4 U - All Rights Reserved Formulas (Overview) http: //rhhsmath. ca/teachers/choi/Trig. Formula. pdf Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Six Trigonometric Ratios Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Example 1: Expand Example 2: Factor Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Example 3: Express in terms of i) sine and cosine; ii) sine; iii) cosine in simplest form. Think about the graph! Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Example 3: Express in terms of i) sine and cosine; ii) sine; iii) cosine in simplest form. Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Example 3: Express in terms of i) sine and cosine; ii) sine; iii) cosine in simplest form. Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved Homework Text Book: Work Sheet: Trigonometric Identities 1 Check the website for updates Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved End of lesson Trigonometric Identities 1 © 2018 E. Choi – MCR 3 U - All Rights Reserved