Let P be the circular function that sends a real number 0 to the point (cos 0, sin 0). Which of the following ideas is useful in deriving the value of P(품)? 6 If P() = (x, y), then x = y, and y > 0. The points (0, 0), (1,0) and P T form an equilateral triangle. 6. If P() = (x,y), then y = -1. The points (0, 0), P () and P (-) form an equilateral triangle.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 44E
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Let P be the circular function that sends a real number 0 to the point
(cos 0, sin 0). Which of the following ideas is useful in deriving the value
of P (
)
If P() =
3
(x, y), then x = Y, and y > 0.
6.
The points (0, 0), (1,0) and P
form an equilateral triangle.
6.
O If P () = (x, y), then y = -1.
The points (0, 0), P
(3)
and P ( -
6.
form an equilateral
6.
triangle.
Transcribed Image Text:Let P be the circular function that sends a real number 0 to the point (cos 0, sin 0). Which of the following ideas is useful in deriving the value of P ( ) If P() = 3 (x, y), then x = Y, and y > 0. 6. The points (0, 0), (1,0) and P form an equilateral triangle. 6. O If P () = (x, y), then y = -1. The points (0, 0), P (3) and P ( - 6. form an equilateral 6. triangle.
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