cos(0°)
Step-by-step solution with detailed explanations
Final Answer
1
Step-by-Step Solution
1
At origin
Cosine starts at maximum
2
Value
cos(0°) = 1
Expert Insights
Unit circle: At 0°, x-coordinate = 1
Starting point: Point (1, 0) on unit circle
Pro Tip: cos(0°) = 1, sin(0°) = 0