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.

Credits

Creator Image
Created by Surjojoti Som LinkedIn Logo
Rashtreeya Vidyalaya College of Engineering (RVCE), Bangalore
Surjojoti Som has created this Formula and 200+ more formulas!
Verifier Image
Verified by Nayana Phulphagar LinkedIn Logo
Institute of Chartered and Financial Analysts of India National college (ICFAI National College), HUBLI
Nayana Phulphagar has verified this Formula and 1500+ more formulas!

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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