Help Please: Need advice for studying for my freshman geometrical optics class

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Discussion Overview

The discussion revolves around seeking advice for studying geometrical optics, particularly focusing on the mathematical foundations necessary for understanding the subject. Participants share resources and suggestions to assist a newcomer struggling with trigonometry and calculus.

Discussion Character

  • Homework-related, Technical explanation

Main Points Raised

  • One participant expresses difficulty with mathematical concepts essential for geometrical optics, specifically mentioning a lack of background in trigonometry and function derivation.
  • Another participant recommends specific chapters from an OpenStax algebra and trigonometry textbook as helpful resources.
  • A different participant suggests a website, Mathispower4u, which offers a large collection of video clips covering various math topics, including trigonometry.
  • A later reply inquires about the effectiveness of the suggestions provided and asks for an update on the original poster's progress.

Areas of Agreement / Disagreement

Participants generally agree on the need for additional mathematical resources to support the study of geometrical optics, but there is no consensus on which resource is the most effective.

Contextual Notes

Limitations include the original poster's lack of foundational knowledge in trigonometry and calculus, which may affect their ability to engage with the recommended resources fully.

MrBarnabas57
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TL;DR Summary: Hey every body i need some help.

Hey every body i need some help,
I just joined in physic univerity, and my probleme is a math problem.
We do geometrical optics and i'm very bad for demonstration cause my bases is very limited.
I never made trigonometery, derived a function.. But i need this can someone give me advice for a website or anything can help me ?
thks
 
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