Math Problem Statement
Find the remaining trigonometric ratios of 𝜃 based on the given information. sin 𝜃 = −
3 2 and 𝜃 is not in QIII cos 𝜃 =
Incorrect: Your answer is incorrect. tan 𝜃 =
Incorrect: Your answer is incorrect. cot 𝜃 =
Incorrect: Your answer is incorrect. sec 𝜃 =
Incorrect: Your answer is incorrect. csc 𝜃 =
Incorrect: Your answer is incorrect.
Solution
Given that is mathematically impossible (since the sine of an angle always lies between -1 and 1), I believe there may be a typographical error in the problem. Let's assume that the correct value of is , which is a possible value within the allowed range.
Additionally, we know that is not in Quadrant III (QIII). Since is negative and is not in QIII, must be in Quadrant IV.
1. Find
Using the Pythagorean identity: Substitute : Since is in Quadrant IV, is positive:
2. Find
The tangent function is defined as: Substitute and :
3. Find
The cotangent function is the reciprocal of the tangent:
4. Find
The secant function is the reciprocal of the cosine:
5. Find
The cosecant function is the reciprocal of the sine:
Summary of Results:
Would you like more details on any of the steps, or do you have any questions?
Here are 5 additional related questions:
- What are the signs of trigonometric functions in different quadrants?
- How do you derive the Pythagorean identities?
- What are the reciprocal trigonometric identities?
- How can you verify the identity ?
- How do trigonometric ratios change as angles move between quadrants?
Tip: When solving trigonometric problems, always check the quadrant to determine the correct signs of the trigonometric ratios.
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Trigonometric Ratios
Quadrants in the Coordinate Plane
Pythagorean Identity
Formulas
sin²(θ) + cos²(θ) = 1
tan(θ) = sin(θ) / cos(θ)
cot(θ) = 1 / tan(θ)
sec(θ) = 1 / cos(θ)
csc(θ) = 1 / sin(θ)
Theorems
Pythagorean Identity
Reciprocal Trigonometric Functions
Suitable Grade Level
Grades 10-12
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