Cot 2A Calculator

Cot 2A - Cot 2A is the value of the trigonometric cotangent function of twice the given angle A.
Cot A - Cot A is the value of the trigonometric cotangent function of the angle A.

STEP 1: Convert Input(s) to Base Unit

Cot A: 2.75 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

cot 2A = (cot A^2-1)/(2*cot A) --> (2.75^2-1)/(2*2.75)

Evaluating ... ...

cot 2A = 1.19318181818182

STEP 3: Convert Result to Output's Unit

1.19318181818182 --> No Conversion Required

FINAL ANSWER

1.19318181818182 ≈ 1.193182 <-- Cot 2A

(Calculation completed in 00.004 seconds)

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Home » Math » Trigonometry and Inverse Trigonometry » Trigonometry » Negative, Half, Double and Triple Angle Trigonometry Identities » Double Angle Trigonometry Identities » Cot 2A

Credits

Created by Dhruv Walia

Indian Institute of Technology, Indian School of Mines, DHANBAD (IIT ISM), Dhanbad, Jharkhand

Dhruv Walia has created this Calculator and 1100+ more calculators!

Verified by Nikita Kumari

The National Institute of Engineering (NIE), Mysuru

Nikita Kumari has verified this Calculator and 600+ more calculators!

< 10+ Double Angle Trigonometry Identities Calculators

Cos 2A given Tan A

Go Cos 2A = (1-Tan A^2)/(1+Tan A^2)

Sin 2A given Tan A

Go Sin 2A = (2*Tan A)/(1+Tan A^2)

Tan 2A

Go Tan 2A = (2*Tan A)/(1-Tan A^2)

Sec 2A

Go Sec 2A = (Sec A^2)/(2-Sec A^2)

Cot 2A

Go Cot 2A = (Cot A^2-1)/(2*Cot A)

Cosec 2A

Go Cosec 2A = (Sec A*Cosec A)/2

Cos 2A

Go Cos 2A = Cos A^2-Sin A^2

Sin 2A

Go Sin 2A = 2*Sin A*Cos A

Cos 2A given Cos A

Go Cos 2A = (2*Cos A^2)-1

Cos 2A given Sin A

Go Cos 2A = 1-(2*Sin A^2)

Cot 2A Formula

Cot 2A = (Cot A^2-1)/(2*Cot A)
cot 2A = (cot A^2-1)/(2*cot A)

What is Trigonometry?

Trigonometry is the branch of mathematics that deals with the relationships between the angles and sides of triangles, particularly right triangles. It is used to study and describe properties such as lengths, angles, and areas of triangles, as well as the relationships between these properties and the properties of circles and other geometric shapes. Trigonometry is used in many fields, including physics, engineering, and navigation.

How to Calculate Cot 2A?

Cot 2A calculator uses Cot 2A = (Cot A^2-1)/(2*Cot A) to calculate the Cot 2A, The Cot 2A formula is defined as the value of the trigonometric cotangent function of twice the given angle A. Cot 2A is denoted by cot 2A symbol.

How to calculate Cot 2A using this online calculator? To use this online calculator for Cot 2A, enter Cot A (cot A) and hit the calculate button. Here is how the Cot 2A calculation can be explained with given input values -> 1.193182 = (2.75^2-1)/(2*2.75).

FAQ

What is Cot 2A?

The Cot 2A formula is defined as the value of the trigonometric cotangent function of twice the given angle A and is represented as cot 2A = (cot A^2-1)/(2*cot A) or Cot 2A = (Cot A^2-1)/(2*Cot A). Cot A is the value of the trigonometric cotangent function of the angle A.

How to calculate Cot 2A?

The Cot 2A formula is defined as the value of the trigonometric cotangent function of twice the given angle A is calculated using Cot 2A = (Cot A^2-1)/(2*Cot A). To calculate Cot 2A, you need Cot A (cot A). With our tool, you need to enter the respective value for Cot A and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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