Find `(-1)^(2012)`

Find: 1/4

If int (1-(cotx)^(2012))/(tan x+(cotx)^(2013))dx=(1)/(k)ln |(f(x))^(k)+(g(x))^(k)|+c , then k

((cosA+cosB)/(sinA-sinB))^(2012)+((sinA+sinB)/(cosA-cosB))^(2012)=

Find (1)/(5)-:(1)/(6)

Find the derivative of Sin h^(-1)((1-x)/(1+x))

Evaluate the definite integrals int_(-1)^(1)(x+1)dx

Evaluate the following integrals (v) int_(-1)^(1)(x+1)dx .

Find: (46656)^((-1)/(6))