Finding Periods of Trig Functions - Examples Part 2

in MES Sciencelast month

In this video I continue further into finding the period of trigonometric functions and look at a few harder examples. Although they appear harder, the concept and methodology of finding the period is the exact same as in Part 1.


Watch video on:

Download video notes: https://1drv.ms/b/s!As32ynv0LoaIiNhfBb0yRsEmr6yU_A?e=DYGUMs


View Video Notes Below!


Download these notes: Link is in video description.
View these notes as an article: https://peakd.com/@mes
Subscribe via email: http://mes.fm/subscribe
Donate! :) https://mes.fm/donate
Buy MES merchandise! https://mes.fm/store

Reuse of my videos:

  • Feel free to make use of / re-upload / monetize my videos as long as you provide a link to the original video.

Fight back against censorship:

  • Bookmark sites/channels/accounts and check periodically
  • Remember to always archive website pages in case they get deleted/changed.

Buy "Where Did The Towers Go?" by Dr. Judy Wood: https://mes.fm/judywoodbook
Subscribe to MES Truth: https://mes.fm/truth

Join my forums!

Follow along my epic video series:


NOTE #1: If you don't have time to watch this whole video:

Browser extension recommendations:


Trigonometry: Examples on Finding the Period of Trig Functions – Part 2

Examples finding trig functions periods part 2.png

Examples

Part 1: Previous video

(1) y = 2cos(x) + sin(2x)
(2) y = 2cos(x)sin(2x)

Part 2

Example 3

y = 8cos(3x)sin(1/2x)

Solution

image.png

image.png

image.png

image.png

Example 4

y = 3tan(2x)sin(x)

Solution

image.png

image.png

image.png

Sort:  

amazing it is easy to understand and I get the basic very quickly