Find the Exact Value cot(2)

Problem

cot(2)

Solution

1. Identify the expression as the cotangent of 2 radians.

2. Recognize that 2 radians is not a standard reference angle (like π/6 π/4 or π/3 for which exact values are typically expressed using simple radicals.

3. Apply the definition of the cotangent function in terms of sine and cosine to represent the exact value.

4. Conclude that the exact value is represented by the function itself or its trigonometric identity equivalent, as it cannot be simplified further into rational numbers or square roots.

Final Answer

cot(2)=cos(2)/sin(2)

Want more problems? Check here!