Find the value of other five trigonometric function `cosx=-1/2,` x lies in third quadrant.

Explanation

To find the other five trigonometric functions given that \( \cos x = -\frac{1}{2} \) and \( x \) lies in the third quadrant, we will follow these steps:

### Step 1: Identify the Quadrant
Since \( x \) is in the third quadrant, we know that:
- \( \sin x < 0 \)
- \( \cos x < 0 \)
- \( \tan x > 0 \)

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