jess177
jess177
23-04-2017
Mathematics
contestada
How do I solve this?
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PHDFlopper
PHDFlopper
23-04-2017
The answer is A) √3
cot(-5π/6)=1/tan(-5π/6)
=1/tan(-(5π/6)
Use the property: tan(-x)=-tan(x)
=1/tan(5π/6)
-(1/tan(5π/6))
tan(5π/6)=-√3/3
-(1/-√3/3)
-(1/-√3/3)
=√3
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Optimized
Optimized
23-04-2017
Similarly to the person to answer before, here is a visual walkthrough of how to solve this problem.
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