Question

find cos x/2 & tan x/2 if tan x=3/4, π<x<3π/2​

Answer 1

Answer:

cos x/2 = 0.94

tan x/ 2 = 0.33

Step-by-step explanation:

tan x=3/4

x=37

cos x/2=cos 37/2=0.94

tan x/2= tan 37/2 = 0.33