SOLUTION: Algebraically determine the solutions to the following equations. Provide answers that are appropriate taking into the consideration the stated domains.
{{{ sqrt (2)cot(theta)+
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Question 956654: Algebraically determine the solutions to the following equations. Provide answers that are appropriate taking into the consideration the stated domains.
over the domain of all real numbers.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
sqrt (2)cot(theta)+2=0 over the domain of all real numbers
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cot(t) = -2/sqrt(2) = -sqrt(2)
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tan(t) = -1/sqrt(2)
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t = arctan(-1/sqrt(2)) = -0.6155 radians
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t = -0.6155+ 2pi = 5.6677
Or
t = -0.6155+pi = 2.5261
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Cheers,
Stan H.
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