Help.... Nesting 2 IF Functions?

[marvinxi]

I'm trying to create a working formula for nesting 2 if functions with separate "true" outcomes and the same false outcome. Basically if A1 = 1 then A2 = 0.75 but if A1 = 2 then A2 = 3.

[ikuogs]

=if(A1=1,0.75,if(A1=2,3,""))