Answer:
In the step-by-step explanation!
Step-by-step explanation:
Not sure if it is too late but here:
1.)
[tex]\frac{1}{\alpha}+\frac{1}{\beta} \\\frac{\beta}{\alpha \beta } +\frac{\alpha}{\alpha \beta } \\\frac{\alpha +\beta }{\alpha \beta }[/tex]
2.)
[tex]\frac{1 }{\alpha } *\frac{1}{\beta} = \frac{1*1}{\alpha*\beta} =\frac{1}{\alpha \beta}[/tex]
3.)
[tex]\frac{1}{\alpha}-\frac{1}{\beta}\\ \frac{\beta}{\alpha \beta } -\frac{\alpha }{\alpha \beta } \\\frac{\beta -\alpha }{\alpha \beta }[/tex]
Hopes this help! Please give me Brainliest!
