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Trigonometric Functions Quiz
Class XI
Mathematics
Trigonometric Functions
13 questions
MEDIUM
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Preview questions
1. What is the value of sin(90°)?
0 · 1 · √2/2 · √3/2
2. Which of the following is the correct range of the sine function?
[-1, 1] · [0, 1] · [0, 2] · (-∞, ∞)
3. What is the value of cos(0°)?
0 · 1 · √2/2 · √3/2
4. Which function is defined as the ratio of the opposite side to the hypotenuse in a right triangle?
Cosine · Tangent · Sine · Secant
5. What is the value of tan(45°)?
0 · 1 · √3 · undefined
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