Find the principal values of `"c o s e c"^(-1)(2)` and `"c o s e c"^(-1)(-2/(sqrt(3)))`

Find the principal values of each of the following: (i) "c o s e c"^(-1)(2/(sqrt(3))) (ii) "c o s e c"^(-1)(2cos(2/3pi))

Find the set of values of c o s e c^(-1)(-(1)/(2))

Find the set of values of co s e c^(-1)((sqrt(3))/(2))

Find the principal values of each of the following: c o s e c^(-1)(-sqrt(2)) (ii) cos e c^(-1)(-2)

Find the value of cos(sec^(-1)x+"c o s e c"^(-1)x) , |x|geq1

Evaluate each of the following: "c o s e c"^(-1)("c o s e c"pi/4) (ii) "c o s e c"^(-1)("c o s e c"(3pi)/4)

Evaluate each of the following: "c o s e c"^(-1)("c o s e c"(13pi)/6) (ii) "c o s e c"^(-1){"c o s e c"(-(9pi)/4)}

Evaluate each of the following: "c o s e c"^(-1)("c o s e c"(6pi)/5) (ii) "c o s e c"^(-1)("c o s e c"(11pi)/6)

Find the differentiation of sqrt(sec^2x+"c o s e c"^2x) w.r.t. \ x

Evaluate: ("Lim")_(x->0^+)("c o s e c"x)^(1/(lnx))