- #1

yojo95

- 5

- 0

## Homework Statement

Solve ln(sinh-1(x)) = 1

(Just give the formula for x, no calculator is necessary)

sinh-1(x) = asinh

## Homework Equations

## The Attempt at a Solution

When I did this, I knew sinh-1(x) = ln(x + sqrt.(x^2 +1), but the equation would look like

ln(ln(x + sqrt.(x^2 + 1 )) = 1, which looks weird because I don't what to do afterwards

So then I tried exponentiate both sides and it will be asinh(x) = e then multiplying both sides by sinh, so my answer is x = sinhe, is this right?