`cosh^(- 1)(2)=`

sinh(cosh^(-1)x)=

If log(3+2sqrt(2))=cosh^(-1)(k) then k =

If cosh^(-1)(x)=log_(e )(2+sqrt(3)) , then x =

If cosh^(-1)(k)=log_(e)(3+2sqrt(2)) then k=

"Cosh"^(-1)(1) =

The value of sinh ("cosh"^(-1)x) is

If cosh ^(-1) x=log (2+sqrt(3)) then x=

If A = "Tanh"^(-1) (1//2) + "Coth"^(-1) (2), "B = sinh "("Cosh"^(-1)9) . "C = sech"^(2) ("Tanh"^(-1) 1//2)+ "cosech"^2 ("Coth"^(-1) 3) then

is sinh^(-1)(2)+sinh^(-1)(3)=xth cosh(x)