Question

If P (x,y) is the point on the unit circle defined by real number 0, then csc0=_.​

Answer 1

cscθ =
`(1)/(y)`

Explanation:

cscθ =
`(Hypotenuse)/(opposite)`

For a unit circle, radius = 1

hence, hypotenuse = 1

opposite = y

cscθ =
`(1)/(y)`