The greatest of ` tan 1`, `tan^(-1)1`, `sin 1`, `sin^(-1)1` is

The greatest of Tan^(-1)1, Sin^(-1)1, sin1, cos1 is

The greatest of tan1, tan^-1 1, sin^-1 1, sin1, cos1 , is

tan^(-1) 1 + sin^(-1)(-1/2)

If tan^(-1)a + tan^(-1)b + tan^(-1)c= sin^(-1)1 , then

tan^(-1) (1) + sin^(-1) (1) + cos^(-1) (1)

The value of cos^(-1) (-1) + tan^(-1) (oo ) + sin ^(-1) 1=……

Let [.] represents the greatest integer function and [cos^(-1)sin^(-1)tan^(-1)x]=1 then 'x' lies in the intervel.

Let [] represents the greatest integer function and [cos^(-1)sin^(-1)tan^(-1)x]=1 then 'x' lies in the intervel.

tan ^ (- 1) 1 + cot ^ (- 1) 1 + sin ^ (- 1) (- 1)