Question

plz help branliests​

Answer 1

Answer:

tanx/2 + cotx/2

sin(x/2)/cos (x/2) + cos(x/2)/sin(x/2)

sin2(x/2) + cos2(x/2)/sin(x/2) cos(x/2)

1/sin(x/2) cos(x/2)

2/2sin(x/2) cos(x/2)

2/sinx

2cosecx