Find the value of $csc(frac{pi}{3})$ using the unit circle
Answer 1
To find $\csc(\frac{\pi}{3})$, we first need to recall the definition of the cosecant function:
$\csc(\theta) = \frac{1}{\sin(\theta)}$
Next, we locate the angle $\frac{\pi}{3}$ on the unit circle. The sine of $\frac{\pi}{3}$ is given by:
$\sin(\frac{\pi}{3}) = \frac{\sqrt{3}}{2}$
Now, using the definition of cosecant:
$\csc(\frac{\pi}{3}) = \frac{1}{\sin(\frac{\pi}{3})} = \frac{1}{\frac{\sqrt{3}}{2}} = \frac{2}{\sqrt{3}} = \frac{2\sqrt{3}}{3}$
Therefore, $\csc(\frac{\pi}{3}) = \frac{2\sqrt{3}}{3}$.
Answer 2
To find $csc(frac{pi}{3})$, we use the definition of cosecant:
$csc( heta) = frac{1}{sin( heta)}$
The angle $frac{pi}{3}$ on the unit circle has a sine value of:
$sin(frac{pi}{3}) = frac{sqrt{3}}{2}$
Thus,
$csc(frac{pi}{3}) = frac{1}{sin(frac{pi}{3})} = frac{1}{frac{sqrt{3}}{2}} = frac{2}{sqrt{3}}$
Simplifying, we get:
$csc(frac{pi}{3}) = frac{2sqrt{3}}{3}$
Therefore, $csc(frac{pi}{3}) = frac{2sqrt{3}}{3}$.
Answer 3
Let’s find $csc(frac{pi}{3})$:
$csc(frac{pi}{3}) = frac{1}{sin(frac{pi}{3})}$
Since $sin(frac{pi}{3}) = frac{sqrt{3}}{2}$, we have
$csc(frac{pi}{3}) = frac{2}{sqrt{3}} = frac{2sqrt{3}}{3}$
Therefore, $csc(frac{pi}{3}) = frac{2sqrt{3}}{3}$.
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