Trigonometric Functions — Practice Quiz
Telangana Open School (TOSS) · Class 12 · Mathematics
Try a 4-question quiz on Trigonometric Functions for Telangana Open School (TOSS) Class 12 Mathematics: tap an answer to check it and see why.
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Quick Quiz: Trigonometric Functions
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
What is the radian measure of 90°?
What is the degree measure of π/3 radians?
Which of the following is the value of sin(π/6)?
What is the value of cos(π/4)?
Sample Questions
What is the range of the sine function?
Show answer
[-1, 1]
The sine function oscillates between -1 and 1 for all real numbers.
What is the period of the function y = sin x?
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2π
The sine function repeats every 2π radians, so its period is 2π.
What is the value of tan(π/4)?
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1
tan(π/4) = tan(45°) = 1.
In which quadrant is sin θ positive and cos θ negative?
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II
In the second quadrant, sine is positive and cosine is negative.
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