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## How do you find the exact value of cos pi 3?

The value of cos pi/3 can be calculated by constructing an angle of π/3 radians with the x-axis, and then finding the coordinates of the corresponding point (0.5, 0.866) on the unit circle. The value of cos pi/3 is equal to the x-coordinate (0.5). ∴ cos pi/3 = 0.5.

### What is the exact value of cot pi?

The value of cot pi is not defined. Cot pi radians in degrees is written as cot ((π) × 180°/π), i.e., cot (180°).

What is the value of cot 3?

The value of cot 3 degrees in decimal is 19.081136687. . .. Cot 3 degrees can also be expressed using the equivalent of the given angle (3 degrees) in radians (0.05235 . . .) ⇒ 3 degrees = 3° × (π/180°) rad = π/60 or 0.0523 . . .

What is cot pi2?

0
Cot pi/2 is the value of cotangent trigonometric function for an angle equal to π/2 radians. The value of cot pi/2 is 0.

## How many degrees is pi3?

60°
Answer: The Equivalent of pi over 3 Radians in Degrees is 60°.

### How do you find cot 3pi 2?

The value of cot 3pi/2 is 0. Cot 3pi/2 can also be expressed using the equivalent of the given angle (3pi/2) in degrees (270°). Since the cotangent function is a periodic function, we can represent cot 3pi/2 as, cot 3pi/2 = cot(3pi/2 + n × pi), n ∈ Z.

How do you find cot pi 2?

The exact value of cot(π2) cot ( π 2 ) is 0 .

What is the formula of cot 3 Theta?

The formula for cot3x is cot3x = (3cotx – cot3x)/(1 – 3cot2x). Cot3x can also be expressed in terms of other trigonometric functions. Some other formulas of cot3x are cot3x = cos3x/sin3x and cot3x = 1/tan3x.

## How is 60 degrees equal to pi 3?

How is 60 Degrees Equal to Pi/3? 60° is in degrees and π/3 is in radians. To convert 60 degrees in radians, we just use the conversion formula 180° = π. Dividing both sides by 3, we get 60° = π/3.

### How do you convert degrees to pi?

Answer: ‘Radians = Degrees × π/180’ is the formula to convert degrees to radians in terms of pi.

How do you solve Cos 3pi 2?

The value of cos 3pi/2 can be calculated by constructing an angle of 3π/2 radians with the x-axis, and then finding the coordinates of the corresponding point (0, -1) on the unit circle. The value of cos 3pi/2 is equal to the x-coordinate (0). ∴ cos 3pi/2 = 0.

What is the cot of 3pi 2?

The value of cot 3pi/2 is 0. Cot 3pi/2 can also be expressed using the equivalent of the given angle (3pi/2) in degrees (270°). Since the cotangent function is a periodic function, we can represent cot 3pi/2 as, cot 3pi/2 = cot(3pi/2 + n × pi), n ∈ Z.

## What is the principal solution for COTX √ 3?

Find the principal and general solutions of the following equations: cot x = -√3. Summary: The principal solutions are x = 5π/6 and 11π/6 and the general solution is x = nπ + 5π/6, where n∈Z.

### What is the derivative of cot 3x?

To apply the Chain Rule, set u u as 3x 3 x . The derivative of cot(u) cot ( u ) with respect to u u is −csc2(u) – csc 2 ( u ) .

What is cot 2x?

Cot2x is an important double angle formula in trigonometry which is used to find the value of the cotangent function for double of angle x. The cot2x formula can be expressed in terms of the tangent function, sine function, cosine function, and the cotangent function itself.

What is the cot pi 6?

√3
Cot pi/6 is the value of cotangent trigonometric function for an angle equal to π/6 radians. The value of cot pi/6 is √3 or 1.7321 (approx).