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## Homework Statement

Q1

[|x+2|]=2[|x|]-3

Q2

If f is even and g is odd, is fog even, odd or neither

## Homework Equations

## The Attempt at a Solution

Q1

Not sure. Can someone please give me a start on this?

I think if I knew some properties of greatest integer functions I could work it out

Q2

Let f(-x)=f(x) and g(-x)=-g(x)

All I need to know is what fog(-x) equals. The rest I can do myself.

Thanks a lot.