Split π 12 π 12 into two angles where the values of the six trigonometric functions are known. cot(π 4 − π 6) cot (π 4 - π 6) Apply the difference of angles identity. cot(π 4)cot(π 6)+1 cot(π 6)−cot(π 4) cot (π 4) cot (π 6) + 1 cot (π 6) - cot (π 4) The exact value of cot(π 4) cot (π 4) is 1 1.

Rewrite cot(π) cot (π) in terms of sines and cosines. Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. The exact value of sin(0) sin (0) is 0 0. The expression contains a division by 0 0. The expression is undefined.

Cot pi degrees is the value of cotangent trigonometric function for an angle equal to pi. Understand methods to find the value of cot pi with examples and FAQs.

Enter a problem... The exact value of cot(π 6) cot (π 6) is √3 3. The result can be shown in multiple forms. 1.73205080… 1.73205080 … Free math problem solver answers your algebra, …

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See explanation. Explanation: Use \displaystyle{\cos{{\left(-\pi\right)}}}=={1}{\quad\text{and}\quad}{\sin{{\left(-\pi\right)}}}={0} . Importantly, cot x is discontinuous at \displaystyle{x}=-\pi ...

Calculate cot(pi) cot is found using Adjacent/Opposite. Determine quadrant: Since π/2 180 π radians it is located in Quadrant II. sin is positive. Determine angle type: 180 > 90°, so it is obtuse. Simplify Formula

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$$\cot x = \frac{1}{\tan x}$$ only when $\tan x \neq 0$ (i.e. $x \neq n\pi$ for any $n\in \mathbb {Z}$). However, $\cot x$ is actually defined as $$\cot x := \frac{\cos x}{\sin x}$$ so $\cot \left(\frac{\pi}{2}\right)=0$ is the correct answer.