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anonymous
 2 years ago
If tan (arc cos radical3/k)=radical3/3 then k is?
anonymous
 2 years ago
If tan (arc cos radical3/k)=radical3/3 then k is?

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Mertsj
 2 years ago
Best ResponseYou've already chosen the best response.0We know the tangent of some angle is sqrt3/3. What is that angle?

anonymous
 2 years ago
Best ResponseYou've already chosen the best response.0ok thn wat? I dnt gt it

myininaya
 2 years ago
Best ResponseYou've already chosen the best response.1Ok How about this? Look at arccos(radical 3/k) Label this part y or whatever. So we have \[y=\arccos(\frac{\sqrt{3}}{k})\] which means \[\cos(y)=\frac{\sqrt{3}}{k} \] Label a right triangle with the adjacent side of y being length sqrt(3) and label the hyp with the length k. Then find the opposite side of the angle y using the Pythagorean Theorem.

myininaya
 2 years ago
Best ResponseYou've already chosen the best response.1Then find tan(y) (which we also know as \[\tan(\arccos(\frac{\sqrt{3}}{k}))\])

myininaya
 2 years ago
Best ResponseYou've already chosen the best response.1then compare that value with the other side of the equation.

myininaya
 2 years ago
Best ResponseYou've already chosen the best response.1you will have an algebraic equation.
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