Given: cot theta = sqrt2/4 , pi < theta < 3pi/2

find the exact value of the other five trig functions of theta, leave answers in radical form.

could someone show me how to do this, when i did it i got:

sin theta= -2sqrt2/3

cos theta= -1/3

tan theta= 2/sqrt2

cot theta= sqrt2/4

sec theta= -3

csc theta= -3sqrt2/4

is this correct?

a friend in class said that it wasn't and that i had to start by doing cot theta= cos/sin cos = sqrt2 sin = 4....