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Problem #8 Unit circle approach
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Solving Trigonometric Equations Using Square Roots and Identities - Practice Test Full Solutions
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- 1 Problem #1 Isolating cos θ
- 2 Problem #1 Unit circle approach
- 3 Problem #1 Finding the general solution
- 4 Problem #2 Isolating tan θ
- 5 Problem #1 Unit circle approach
- 6 Problem #2 Finding the general solution
- 7 Problem #3 Isolating sin θ
- 8 Problem #3 Unit circle approach
- 9 Problem #3 Finding the general solution
- 10 Problem #4 Isolating cot θ
- 11 Problem #4 Unit circle approach
- 12 Problem #4 Finding the general solution
- 13 Problem #5 Using tan^2 x + 1 = sec^2 x
- 14 Problem #5 Isolating sec θ
- 15 Problem #5 Unit circle approach
- 16 Problem #5 Finding the general solution
- 17 Problem #6 Using sin^2 x + cos^2 x = 1
- 18 Problem #6 Isolating sin θ
- 19 Problem #6 Unit circle approach
- 20 Problem #6 Finding the general solution
- 21 Problem #7 Using 1 + cot^2 x = csc^2 x
- 22 Problem #7 Isolating csc θ
- 23 Problem #7 Unit circle approach
- 24 Problem #7 Finding the general solution
- 25 Problem #8 Using sin^2 x + cos^2 x = 1
- 26 Problem #8 Isolating sin θ
- 27 Problem #8 Unit circle approach
- 28 Problem #9 Using tan^2 x + 1 = sec^2 x
- 29 Problem #9 Isolating sec θ
- 30 Problem #9 Unit circle approach
- 31 Problem #9 Checking for extraneous solutions
- 32 Problem #9 Finding the general solution
- 33 Problem #10 Using 1 + cot^2 x = csc^2 x
- 34 Problem #10 Isolating csc θ
- 35 Problem #10 Unit circle approach
- 36 Problem #10 Checking for extraneous solutions
- 37 Problem #10 Finding the general solution
