Find the value the limits with cosine
Interactive Video
•
Mathematics
•
11th Grade - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explains how to replace X with 2 in the cosine function, focusing on the cosine of 2π/3. It discusses the coordinate points for π/3 and analyzes the second quadrant, where the cosine represents the X coordinate. The tutorial concludes by calculating the cosine value as -1/2.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What does cosine represent in terms of coordinates?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the value of cosine for the coordinate point in the second quadrant mentioned?
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