Find the exact value of cotangent, 120, degreescot120 ∘ in simplest form with a rational denominator
Question
Solution 1
To find the exact value of cot(120°), we first need to understand that cotangent is the reciprocal of tangent.
Step 1: Convert the degrees to radians. 120 degrees is equal to 2π/3 radians.
Step 2: Find the tangent of the angle. tan(120°) = tan(180° - 60°) = -tan(60°) = -√3
Step 3: Find the cota Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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