## What is the exact value of cot 180 degrees?

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Cot 180 degrees is the value of cotangent trigonometric function for an angle equal to 180 degrees. The value of cot 180° is undefined.

### How do you find the exact value of cos 30?

Cos 30° = √3/2 Therefore, the exact value of cos 30 degrees is written as 0.8660 approx. √3/2 is the value of Cos 30° which is a trigonometric ratio or trigonometric function of a particular angle.

**What is the exact value of cot 30 degrees?**

√3

Cot 30 degrees is the value of cotangent trigonometric function for an angle equal to 30 degrees. The value of cot 30° is √3 or 1.7321 (approx).

**What is value of cos 180 degree?**

The value of cos 180 is equal to -1.

## What is the exact value of cot?

The exact value of cot(60) is 1√3 . Multiply 1√3 by √3√3 . Combine and simplify the denominator.

### What is cot degree?

A cotangent of an angle α is also equal to the ratio between its cosine and sine, so cotα = cosα / sinα. Following from the definition, the function results in an undefined value at certain angles, like 0°, 180°, 360°, and so on.

**What is the value of cos 30 degrees in fraction?**

√3/2

In the fraction format, the value of cos(30°) is equal to √3/2.

**How do you find the value of sin 180 and COS 180?**

Answer: The value of cos 180° – sin 180° is -1 Let’s see the solution. Explanation: As we know that the value of cos 180° is -1 and sin 180° is 0.

## How do you find the value of cotangent?

The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x .

### What is the value of cos 30?

We know that the angle 30 degrees take place in the first quadrant of the Cartesian plane, the value of cos 30 degrees should be a positive value. From the trigonometry table, some degree values of sine functions and cosine functions are used to find the value of cos 30.

**What is the value of Sec 30?**

It is noted that the value of Sec 30 will be reciprocal of Cos 30 value. Cos 30 degrees is written as cos 30° and has a value in fraction form as √3/2.

**How do you find the exact value of cos 0 cos 0?**

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because cosine is negative in the second quadrant. The exact value of cos(0) cos ( 0) is 1 1. Multiply −1 – 1 by 1 1.