- #1

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## Homework Statement

How do I Solve This?

Tan(A) + tan(B) + tan(C)

On My Own Thought

Maybe I Think That The Question Is Quite Incomplete

**2. The attempt at a solution**

Any Idea To Start The Calculation?

- Thread starter shinnsohai
- Start date

- #1

- 41

- 0

How do I Solve This?

Tan(A) + tan(B) + tan(C)

On My Own Thought

Maybe I Think That The Question Is Quite Incomplete

Any Idea To Start The Calculation?

- #2

NascentOxygen

Staff Emeritus

Science Advisor

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Tan(A) + tan(B) + tan(C)

is not an equation, so has no "solution".

is not an equation, so has no "solution".

- #3

eumyang

Homework Helper

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Prove that if A, B and C are the 3 angles in a triangle,

[itex]\tan A + \tan B + \tan C = (\tan A)(\tan B)(\tan C)[/itex]

- #4

NascentOxygen

Staff Emeritus

Science Advisor

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If your hunch is correct, then I'm sure there will be plenty of solutions to be found by a google search.

Prove that if A, B and C are the 3 angles in a triangle,

[itex]\tan A + \tan B + \tan C = (\tan A)(\tan B)(\tan C)[/itex]

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