Jeśli , to
b=a+1a⋅c\displaystyle b= \frac{a+1}{a \cdot c} b=a⋅ca+1\displaystyle b= \frac{a+1}{a \cdot c}
b=a⋅ca+1\displaystyle \displaystyle b= \frac{a \cdot c}{a+1} b=a+1a⋅c\displaystyle \displaystyle b= \frac{a \cdot c}{a+1}
b=a⋅ca−1\displaystyle b= \frac{a \cdot c}{a-1} b=a−1a⋅c\displaystyle b= \frac{a \cdot c}{a-1}
a−1a⋅c\displaystyle \frac{a-1}{a \cdot c} a⋅ca−1\displaystyle \frac{a-1}{a \cdot c}
e0ef466e-7f86-4a63-91b8-3bdd1a7f9252
