3 Questions
What is the value of sin(3π/2) for an angle between 0 and 2π?
-1
For an angle θ between 0 and 2π, what is the value of cos(5π/4)?
-√2/2
If tan(7π/4) is evaluated for an angle between 0 and 2π, what is the result?
-1
Study Notes
Trigonometric Functions
- sin(3π/2) = -1 for an angle between 0 and 2π.
- cos(5π/4) = 1/√2 for an angle θ between 0 and 2π.
- tan(7π/4) = 1 for an angle between 0 and 2π.
Test your knowledge of trigonometric values for special angles between 0 and 2π with these questions on sin, cos, and tan functions. Explore the values of sin(3π/2), cos(5π/4), and tan(7π/4) for angles within the specified range.
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