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Cot 3A Formula

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Cot 3A is the value of the trigonometric cotangent function of thrice the given angle A. Check FAQs

cot 3A = \frac{3 \cdot cot A - {cot A}^{3}}{1 - 3 \cdot {cot A}^{2}}

cot 3A - Cot 3A?cot A - Cot A?

Cot 3A Example

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Here is how the Cot 3A equation looks like with Values.

Here is how the Cot 3A equation looks like with Units.

Here is how the Cot 3A equation looks like.

0.5785 = \frac{3 \cdot 2.75 - {2.75}^{3}}{1 - 3 \cdot {2.75}^{2}}

0.5785 = \frac{3 \cdot 2.75 - {2.75}^{3}}{1 - 3 \cdot {2.75}^{2}}

0.5785 = \frac{3 \cdot 2.75 - {2.75}^{3}}{1 - 3 \cdot {2.75}^{2}}

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Cot 3A Solution

Follow our step by step solution on how to calculate Cot 3A?

FIRST Step Consider the formula

cot 3A = \frac{3 \cdot cot A - {cot A}^{3}}{1 - 3 \cdot {cot A}^{2}}

Next Step Substitute values of Variables

∴

cot 3A = \frac{3 \cdot 2.75 - {2.75}^{3}}{1 - 3 \cdot {2.75}^{2}}

Next Step Prepare to Evaluate

∴

cot 3A = \frac{3 \cdot 2.75 - {2.75}^{3}}{1 - 3 \cdot {2.75}^{2}}

Next Step Evaluate

∴

cot 3A = 0.578530259365994

LAST Step Rounding Answer

∴

cot 3A = 0.5785

Cot 3A Formula Elements

Variables

Cot 3A

Cot 3A is the value of the trigonometric cotangent function of thrice the given angle A.

Symbol: cot 3A

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Cot 3A

Cot A

Cot A is the value of the trigonometric cotangent function of the angle A.

Symbol: cot A

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Cot A

Other formulas in Triple Angle Trigonometry Identities category

Go Sin 3A

sin 3A = (3 \cdot sin A) - (4 \cdot {sin A}^{3})

Go Cos 3A

cos 3A = (4 \cdot {cos A}^{3}) - (3 \cdot cos A)

Go Tan 3A

tan 3A = \frac{(3 \cdot tan A) - {tan A}^{3}}{1 - (3 \cdot {tan A}^{2})}

How to Evaluate Cot 3A?

Cot 3A evaluator uses Cot 3A = (3*Cot A-Cot A^3)/(1-3*Cot A^2) to evaluate the Cot 3A, The Cot 3A formula is defined as the trigonometric cotangent function of thrice the given angle A. Cot 3A is denoted by cot 3A symbol.

How to evaluate Cot 3A using this online evaluator? To use this online evaluator for Cot 3A, enter Cot A (cot A) and hit the calculate button.

FAQs on Cot 3A

What is the formula to find Cot 3A?

The formula of Cot 3A is expressed as Cot 3A = (3*Cot A-Cot A^3)/(1-3*Cot A^2). Here is an example- 0.57853 = (3*2.75-2.75^3)/(1-3*2.75^2).

How to calculate Cot 3A?

With Cot A (cot A) we can find Cot 3A using the formula - Cot 3A = (3*Cot A-Cot A^3)/(1-3*Cot A^2).

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