Tan A - Tan B Formula

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Tan A - Tan B is simply subtracting Tangent of angle A and Tangent of angle B. Check FAQs
Tan A - Tan B=sin(A-B)cos Acos B
Tan A - Tan B - Tan A - Tan B?sin(A-B) - Sin (A-B)?cos A - Cos A?cos B - Cos B?

Tan A - Tan B Example

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With units
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Here is how the Tan A - Tan B equation looks like with Values.

Here is how the Tan A - Tan B equation looks like with Units.

Here is how the Tan A - Tan B equation looks like.

-0.2079Edit=-0.17Edit0.94Edit0.87Edit
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Tan A - Tan B Solution

Follow our step by step solution on how to calculate Tan A - Tan B?

FIRST Step Consider the formula
Tan A - Tan B=sin(A-B)cos Acos B
Next Step Substitute values of Variables
Tan A - Tan B=-0.170.940.87
Next Step Prepare to Evaluate
Tan A - Tan B=-0.170.940.87
Next Step Evaluate
Tan A - Tan B=-0.20787478601125
LAST Step Rounding Answer
Tan A - Tan B=-0.2079

Tan A - Tan B Formula Elements

Variables
Tan A - Tan B
Tan A - Tan B is simply subtracting Tangent of angle A and Tangent of angle B.
Symbol: Tan A - Tan B
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Sin (A-B)
Sin (A-B) is the value of the trigonometric sine function of the difference between the two given angles, angle A and angle B.
Symbol: sin(A-B)
Measurement: NAUnit: Unitless
Note: Value should be between -1.01 to 1.01.
Cos A
Cos A is the value of the trigonometric cosine function of the angle A.
Symbol: cos A
Measurement: NAUnit: Unitless
Note: Value should be between -1.01 to 1.01.
Cos B
Cos B is the value of the trigonometric cosine function of the angle B.
Symbol: cos B
Measurement: NAUnit: Unitless
Note: Value should be between -1.01 to 1.01.

Other formulas in Sum to Product Trigonometry Identities category

​Go Sin A - Sin B
sin A _ sin B=2cos(A+B2)sin(A-B2)
​Go Cos A - Cos B
cos A _ cos B=-2sin(A+B2)sin(A-B2)
​Go Sin A + Sin B
sin A + sin B=2sin(A+B2)cos(A-B2)
​Go Cos A + Cos B
cos A + cos B=2cos(A+B2)cos(A-B2)

How to Evaluate Tan A - Tan B?

Tan A - Tan B evaluator uses Tan A - Tan B = Sin (A-B)/(Cos A*Cos B) to evaluate the Tan A - Tan B, The Tan A - Tan B formula is defined as the subtraction of values of trigonometric tangent functions of angle A and angle B. Tan A - Tan B is denoted by Tan A - Tan B symbol.

How to evaluate Tan A - Tan B using this online evaluator? To use this online evaluator for Tan A - Tan B, enter Sin (A-B) (sin(A-B)), Cos A (cos A) & Cos B (cos B) and hit the calculate button.

FAQs on Tan A - Tan B

What is the formula to find Tan A - Tan B?
The formula of Tan A - Tan B is expressed as Tan A - Tan B = Sin (A-B)/(Cos A*Cos B). Here is an example- -0.207875 = (-0.17)/(0.94*0.87).
How to calculate Tan A - Tan B?
With Sin (A-B) (sin(A-B)), Cos A (cos A) & Cos B (cos B) we can find Tan A - Tan B using the formula - Tan A - Tan B = Sin (A-B)/(Cos A*Cos B).
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