Question

PLEASE SOLVE THIS

ʜᴇʟᴘ ᴘʟᴇᴀsᴇ...​

Answer 1

Answer:

i)2 sin x°-1=0

sin x°=1/2

ii)sin x°= 1/2

sin x°=sin 30

x°= 30

iii)cos x° = cos 30°= 2/√3

tanx°=tan30°=1/√3

Answer 2

Answer:

(i) 2 sin x°-1 = 0

sin x° = 1/2

(ii) sin x° = 1/2

sin x° = sin 30°

x° = 30°

(iii) cos x° = cos 30° = (c √3)

tax x° = tan 30° = 1/√3

hope it helps you ☺️✌