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Topic B: Lessons 15-17: Trigonometric identities (K-A)

(7 Lectures Available)

S# Lecture Course Institute Instructor Discipline
1
  • Proof of the cosine angle addition identity (K-A)
Topic B: Lessons 15-17: Trigonometric identities (K-A) Khan Academy Basic and Health Sciences
2
  • Proof of the Pythagorean trig identity (K-A)
Topic B: Lessons 15-17: Trigonometric identities (K-A) Khan Academy Basic and Health Sciences
3
  • Proof of the sine angle addition identity (K-A)
Topic B: Lessons 15-17: Trigonometric identities (K-A) Khan Academy Basic and Health Sciences
4
  • Review of trig angle addition identities (K-A)
Topic B: Lessons 15-17: Trigonometric identities (K-A) Khan Academy Basic and Health Sciences
5
  • Using the cosine angle addition identity (K-A)
Topic B: Lessons 15-17: Trigonometric identities (K-A) Khan Academy Basic and Health Sciences
6
  • Using the cosine double-angle identity (K-A)
Topic B: Lessons 15-17: Trigonometric identities (K-A) Khan Academy Basic and Health Sciences
7
  • Using the Pythagorean trig identity (K-A)
Topic B: Lessons 15-17: Trigonometric identities (K-A) Khan Academy Basic and Health Sciences

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