Question

cot 180

Answer 1

Cot = 1/tan

Answer 2

Cot 180 = 1/tan (180).

This is undefined, as tan(180) = 0 and you can't divide by zero.

Answer 3

\(\bf cot(180^o)\implies \cfrac{cos(180^o)}{sin(180^o)}\implies \cfrac{-1}{0}\)

Answer 4

so your saying that it cos=180 and sin=180

Answer 5

?

Answer 6

\(\bf cot(\theta)\implies \cfrac{cos(\theta)}{sin(\theta)}\)

Answer 7

when you did it you put both 180

Answer 8

yes

Answer 9

\(\bf cot({\color{blue}{ whatever}})\implies \cfrac{cos({\color{blue}{ whatever}})}{sin({\color{blue}{ whatever}})}\)

Answer 10

so how did you do the part where you equal it to -1

Answer 11

mat

Answer 12

Those are values given by the Unit Circle.

Answer 13

woops... darn... look at your Unit Circle

Answer 14

so you used to X over the y

Answer 15

okay now i got it