# Find the value of cot 0°

We can find out it using the trigonometric identity cot x = cos x / sin x.

## Answer: The value of cot 0° is ∞

**Explanation **:

We have to find the value of cot 0°.

As we know that cot x=cos x / sin x,

therefore,

cot 0° = cos 0° / sin 0°

Now we have to substitute the values of cos 0 and sin 0 in the above equation.

Using the trigonometric table,

cos0° = 1, sin 0° = 0°,

Therefore,

cot 0°= 1/0

1/0 is not defined and therefore,

cot 0° = ∞