- #1

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## Homework Statement

I'm unsure how to even start this problem

Solve for x:

Arctan( -4/5 ) + Arcos (2/SQRT(5) ) = Arctan(x)

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- Thread starter GreenPrint
- Start date

- #1

- 1,196

- 0

I'm unsure how to even start this problem

Solve for x:

Arctan( -4/5 ) + Arcos (2/SQRT(5) ) = Arctan(x)

- #2

Mark44

Mentor

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Do you have any ideas at all? You need to make an attempt at a solution before we can help you.

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