Contributor Khan Academy
- Update
- 01-01-2016
- Content Type
- Lesson
- Grade Level
- Ninth grade, Tenth grade, Eleventh grade, Twelfth grade
- Object Type
- Video
- License
-
This video lesson walks students through solving the equations cos(θ)=1 and cos(θ)=-1 using the graph of y=cos(θ). Students can read the transcript of the video if they like. They can also view other students’ questions and answers about the topic in the comment section.
This video lesson walks students through solving the equations cos(θ)=1 and cos(θ)=-1 using the graph of y=cos(θ). Students can read the transcript of the video if they like. They can also view other students’ questions and answers about the topic in the comment section.
View details
- Update
- 01-01-2016
- Content Type
- Lesson
- Grade Level
- Ninth grade, Tenth grade, Eleventh grade, Twelfth grade
- Object Type
- Video
- License
-
Contributor Khan Academy
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Pre-Calculus
LESSON MODULE
Ninth grade, Tenth grade, Eleventh grade, Twelfth grade
Solving cos(θ)=1 and cos(θ)=-1
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