Mathematics
In the given figure, ∠B = 90° and ∠ADB = x°. Find :
(i) sin ∠CAB
(ii) cos2 C° + sin2 C°
(iii) tan x° - cos x° + 3 sin x°

In the given figure, ∠B = 90° and ∠ADB = x°. Find :
(i) sin ∠CAB
(ii) cos2 C° + sin2 C°
(iii) tan x° - cos x° + 3 sin x°