SOLUTION: Find the general solution in degrees of the equation cos(5x

SOLUTION: Find the general solution in degrees of the equation cos(5x - 20�) = cos 40�

Question 860157: Find the general solution in degrees of the equation cos(5x - 20�) = cos 40�
Found 2 solutions by stanbon, Fombitz:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the general solution in degrees of the equation cos(5x - 20�) = cos 40�
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5x-20 = 40
5x = 60
x = 12
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Cheers,
Stan H.
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Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
and since

and

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