Question

If 180° <o<270º, sin0= -3/5,
then find
i) sin 0/2
ii) cos 0/2
iii) tan 0/2
IV) Cot 0/2​

Answer 1

Question

If 180° <o<270º, sin0= -3/5,

then find

i) sin 0/2

ii) cos 0/2

iii) tan 0/2

IV) Cot 0/2

Answer

ii) cos 0/2

Answer 2

l have no answer dear☺️☺️