cosh 2 + sinh 2 =

Arrange the following in ascending order of their values (A) cosh2 + sinh2 (B) cosh2 - sinh2 (C ) cosh0 + sinh0 (D) (cosh2-sinh2)^(2)

If sinhx = 3/4 then find cosh 2x and sinh 2x .

If sin x cosh y = cos theta, cos x sinh y = sin theta then sinh^2 y =

If sin x cosh y = cos theta, cos x sinh y = sin theta then sinh ^ (2) y =

Evalute the following integrals int log ("cosh x + sinh x ") dx =

Evalute the following integrals int (1)/("cosh x+ sinh x ") dx

"I : If f(x) = cosh x + sinh x then "f(x_1 + x_2 "+...+" x_a)= f(x_1)*f(x_2)*** f(x_n) "II : If f(x) = cosh x + sinh x then "f(x_1) + f(x_2) "+...+"f(x_n) = f(x_1)* f(x_2) ***f(x_n)

Prove that sinh(x-y) = sinh x cosh y - cosh x sinh y .

sinhx=3//4 " then find" cosh2x and sinh2x.

IF sinhx= 3//4 then find cosh2x and sinh2x.