Question

Simplify.

f-1g-1

a. f/g
b.g/f
c.1/fg
d.fg

Answer 1

You can rewrite this equation as "f - g - 1". That's all that I see that you can do with this.

Answer 2

The correct answer is 1/fg

Explanation:

f^-1 = 1/f

g^-1 = 1/g

1 1 1

__ x __ = ____

f g fg