SUMMARY
The discussion centers on solving the equation tan(x) + 3cot(x) = 4. The user successfully transformed the equation into tan^2(x) - 4tan(x) + 3 = 0, yielding solutions tan(x) = 1 and tan(x) = 3. For tan(x) = 1, the solutions are expressed as π/4 + nπ, where n is an integer. The discussion clarifies that tan^-1(3) cannot be expressed in terms of π, and users are advised to leave it in its original form.
PREREQUISITES
- Understanding of trigonometric identities and functions
- Familiarity with solving quadratic equations
- Knowledge of radians and degrees in trigonometry
- Ability to manipulate algebraic expressions involving trigonometric functions
NEXT STEPS
- Study the properties of the tangent function and its inverse
- Learn how to solve trigonometric equations involving multiple angles
- Explore the unit circle and its application in finding trigonometric values
- Review the concept of periodicity in trigonometric functions
USEFUL FOR
Students studying trigonometry, particularly those tackling equations involving tangent and cotangent functions, as well as educators looking for examples of solving trigonometric equations without calculators.