SOLUTION: Find the exact value of : sqrt(3)cot[theta]+1=0
I tried:
sqrt(3)cot[theta]=-1
cot[theta]= sqrt(3)/3
tan= sqrt(3)
Is this correct because another online problem solver got 7p
Algebra.Com
Question 457771: Find the exact value of : sqrt(3)cot[theta]+1=0
I tried:
sqrt(3)cot[theta]=-1
cot[theta]= sqrt(3)/3
tan= sqrt(3)
Is this correct because another online problem solver got 7pi/4 for the awnser? I do not think this is correct because the tangent of that would be -1 not sqrt(3). Thank you very much!
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
"sqrt(3)cot[theta]=-1" ___ okay
"cot[theta]= sqrt(3)/3" ___ HOW? ___ looks like you lost a minus sign
"tan= sqrt(3)" ___ should be -sqrt(3)
theta is 2pi/3
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