find the derivative of loge(sinx) w.r.t loga(cosx)
let u = loge (sin x)
& v = loge (cos x)
we have to find du/ dv
du/dx = cot x
dv/dx = - tan x
du/dv = - cot2x
which is the required solution.
& v = loge (cos x)
we have to find du/ dv
du/dx = cot x
dv/dx = - tan x
du/dv = - cot2x
which is the required solution.