`sec(c o s e c^(- 1)x)=`

The solution set of the ineuality (c o s e c^(- 1)x)^2-2c o s e c^(- 1)xgeqpi/6(c o s e c^(- 1)x-2) is (-oo,a] uu [b,oo) , then (a+b) equals

If 2tan^(- 1)(c o s e c(tan^(- 1)(x))-tan(cot^(- 1)(x)))=tan^(- 1)y then y is equal to

Find the minimum value of (sec^(-1)x)^2+("c o s e c"^(-1)x)^2

Find the minimum value of (sec^(-1)x)^2+("c o s e c"^(-1)x)^2

Find the minimum value of (sec^(-1)x)^2+("c o s e c"^(-1)x)^2

The value of cot(c o s e c^(- 1)5/3+tan^(- 1)(2/3))i s

Evaluate each of the following: cos(cot^(-1)(15)/8) (ii) cos(sec^(-1)5/3) (iii) cos("c o s e c"^(-1)(13)/(12))

Discuss the differentiability of f(x)="max"{sec^(-1)x ,cos e c^(-1)x}

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

Evaluate: cos(sec^(-1)x+"c o s e c"^(-1)x) , |x|geq1