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# Inverse of Cosx watch

1. What is the value of x when arcosx=2
2. if you do cos of both sides....

cos( LHS ) = cos( RHS )

x = ?????
3. (Original post by the bear)
if you do cos of both sides....

cos( arccos(x) ) = cos( 2 )

x = cos( 2 )
NO. FULL. SOLUTIONS.

4. (Original post by the bear)
if you do cos of both sides....

cos( LHS ) = cos( RHS )

x = ?????
Thanks
5. (Original post by RDKGames)
NO. FULL. SOLUTIONS.

Why do you care? The answer was not given
6. (Original post by N/A IS THE NAME)
Why do you care? The answer was not given

it is RDK's job to root out wrongdoing here

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