If sinh 9 - k sinh k = ( k + 1 ) sinh`""^3` k, then k =

sinh ix =

Statement-I: If sechx + cosechx ="k"(e^((k-1)x))/(e^(kx)-1) then k = 3 Statement-II : If sinh 9-k sinhk =(k+1)sinh^(3)k , then k = 2 Which of the above statement is correct?

cosh 2 + sinh 2 =

If sinh x = 3/4 then sinh 3x =

sinh3 - cosh3 =

int x sinh x dx=

If cosh x = 5/4 then sinh 2x =

Ascending order of the following A) Cosh 2 + sinh 2 B) cosh 2 - sinh 2 (C ) cosh 0 + sinh 0 (D) (cosh 2 - sinh 2)^2

If log ( 5+ sqrt26) = "Sinh"^(-1) k then x =

"Sinh"^-1 x is