SOLUTION: Prove: sin(𝛼 + 𝛽) = sin𝛼cos𝛽 + cos𝛼sin𝛽

SOLUTION: Prove: sin(𝛼 + 𝛽) = sin𝛼cos𝛽 + cos𝛼sin𝛽

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Question 1137907: Prove: sin(𝛼 + 𝛽) = sin𝛼cos𝛽 + cos𝛼sin𝛽
Answer by ikleyn(52908) (Show Source): You can put this solution on YOUR website!
.

See the lesson
- Addition and subtraction formulas
in this site and find the proof there.

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