Class notes

Trigonometry

0 purchase

Course
Mathematics

Institution
10th Grade

This document covers the most important trigonometric identities, making it an essential resource for students studying high school or college-level math. It includes: Defining Relations: Understand how tangent, cotangent, secant, and cosecant are expressed using sine and cosine. The Pythagorea...

[Show more]

Preview 1 out of 2 pages

View example

Uploaded on September 20, 2024
Number of pages 2
Written in 2024/2025
Type Class notes
Professor(s) Mika
Contains 10 to 11

trigonometric identities

Institution 10th Grade
Course Mathematics
Schooljaar 200

Trigonometry
IDENTITIESIDENTITIES
IDENTITIES

THE MORE IMPORTANT

De ning relations for tangent, cotangent, The Pythagorean formula for sines
secant, and cosecant in terms of sine and and cosines. This is probably the most
cosine. important trig identity.

Identities expressing trig functions in Periodicity of trig functions. Sine,
terms of their complements. There's not cosine, secant, and cosecant have period
much to these. Each of the six trig 2π while tangent and cotangent have
functions is equal to its co-function period π.
evaluated at the complementary angle.

Identities for negative angles. Sine, Ptolemy’s identities, the sum and
tangent, cotangent, and cosecant are odd difference formulas for sine and
functions while cosine and secant are cosine.
even functions.

fi

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying this summary from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller mikaloshi. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy this summary for R93,33. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75197 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy summaries for 15 years now

Start selling