0
Sin-1 (Sinx + cos x)
Sin-1 (sinx-cosx)
Sin-1 (Cos x - sinx)
Cos-1 (Sinx + cos x).
(-x, -2)
(-2 , -1)
(1, 2)
(2, x)
log (tan x)
cot (log x)
log log (tan x)
tan (log x)
-1/2
1 + e-1
1/2
log cos (log x)
log sin (log x)
log sec (log x) + c
None of these
