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Trigonometric Functions - AB formulas

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AB Formulas for Trigonometric Functions
Mr. Sahil
Flashcards by Mr. Sahil, updated more than 1 year ago
Mr. Sahil
Created by Mr. Sahil almost 4 years ago
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Question Answer
Sin(A+B) Sin(A)Cos(B) + Cos(A)Sin(B)
Cos(A+B) cosAcosB - sinAsinB
sin(A - B) sinAcosB - cosAsinB
cos(A - B ) cosAcosB + sinAsinB
tan(A+B) (tanA + tanB)/(1-tanAtanB)
tan(A - B) (tanA - tanB)/(1+tanAtanB)
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