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

Find the value of 2\ sec^(-1)2+sin^(-1)(1/2) .

Find the value of 2\ sec^(-1)2+sin^(-1)(1/2) .

Find the value of 2"sec"^(-1)2+"sin"^(-1)(1/(2)) .

The value of 2sec^(-1) 2 + 2 sin^(-1)(1/2) is

cos ( sin ^(-1) ""(1)/(2) +sec^(-1)2)

e^((sec h ^(-1)""(1)/(2)+tan h^(-1)""(1)/(2)+sin h^(-1)""(1)/(2))=

Show that tan^-1((-1)/sqrt3)+sec^-1(-2)-sin^-1(1/2)=pi/3

Let 'a' denote the roots of equation cos(cos^(-1)x)+sin^(-1)sin((1+x^(2))/(2))=2sec^(-1)(sec x) then possible value of [|10a|] where [.] denotes the greatest integer function will be

sin(sin^(-1)((1)/(3))+sec^(-1)(3))+cos(tan^(-1)(1/2)+tan^(-1)2) =

if x^(2) !=npi+1 , ninN then int x sqrt((2sin(x^(2)-1)-sin2(x^(2)-1))/(2sin(x^(2)-1)+sin2(x^(2)-1))) dx is equal to (a) In cos ((x^(2)-1)/(2))+c (b) (1)/(2)In cos ((x^(2)-1)/(2))+c (c) In sec ((x^(2)-1)/(2))+c (d) (1)/(2)In sec ((x^(2)-1)/(2))+c