Y by
f:R\{0} ->R\{0}
f(x/y+y/x)=f(x)/f(y)+f(y)/f(x)
f(xy)=f(x).f(y)
f(x/y+y/x)=f(x)/f(y)+f(y)/f(x)
f(xy)=f(x).f(y)
Stay ahead of learning milestones! Enroll in a class over the summer!
Something appears to not have loaded correctly.