Solve trigonometric equations
12th grade (Year 13 in England) · 16 questions · Common Core: HSF.TF.B.7
Name
Date
Score/ 16
Question 1
Solve cos x = 1/2 for 0° ≤ x < 360°. Give the smaller solution in degrees.
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Question 2
Solve sin x = −1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
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Question 3
Solve sin x = 1/2 for 0° ≤ x < 360°. Give the smaller solution in degrees.
Answer
Question 4
Solve sin x = −1/2 for 0° ≤ x < 360°. Give the smaller solution in degrees.
Answer
Question 5
Solve cos x = −1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
Answer
Question 6
Solve sin x = √2/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
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Question 7
Solve cos x = 1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
Answer
Question 8
Solve sin x = 1/2 for 0° ≤ x < 360°. Give the smaller solution in degrees.
Answer
Question 9
Solve tan x = −1 for 0° ≤ x < 360°. Give the larger solution in degrees.
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Question 10
Solve sin x = −1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
Answer
Question 11
Solve sin x = 1/2 for 0° ≤ x < 360°. Give the smaller solution in degrees.
Answer
Question 12
Solve cos x = 1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
Answer
Question 13
Solve sin x = 1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
Answer
Question 14
Solve sin x = √2/2 for 0° ≤ x < 360°. Give the smaller solution in degrees.
Answer
Question 15
Solve cos x = 1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
Answer
Question 16
Solve sin x = −1/2 for 0° ≤ x < 360°. Give the larger solution in degrees.
Answer
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