Question

9) Find the other trigonometric functions if
3
i) If cose
and 180º < < 270°.
5
25
and A lies in the second
ii) If secA
quadrant.
25
3
iii) If cotx=
iii) If cotx = -x lies in the third quadrant.
4
iv) tan x =
-5
x lies in the fourth quadrant.
12​

Answer 1

Answer:

fourth quadrant is 12 ,3,4,5 is this write answer