If `"Sinh"^(-1) 2x = 2 "Cosh"^(-1) y`, then

"Cosh"^(-1)(2)=

If "Sinh"^(-1)2 + "Sinh"^(-1) 3 = alpha , then sinh alpha is equal to

Ascending order of (A) "Sinh"^(-1) (B) "Cosh"^(-1) (1) (C ) "Tanh"^(-1) 1/2 (D) "Sech"^(-1) 1/2

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

"Sinh"^(-1) (2^(3//2)) =

sinh(cosh^(-1)x)=

If sinh [ 2 Coth ""^(-1) x] = 11/60 then x is equal to

"Sinh"^(-1) [-x/sqrt(1 - x^2)] =

cosh ^ (- 1) (2) =

sinh^(-1)2+sinh^(-1)3=x rArr cosh x= then