Text erkannt:
ef) \( \frac{v_{1}-v_{0}}{v_{0}}=-e \)
\( \frac{v_{1}-v_{0}}{v_{0}}=-r \quad 1+v 0 \)
\( \frac{v_{1}}{v_{0}}=-2+v_{0}-y_{0} \)
\( \operatorname{tin} \theta= \)
\( V O=V_{1}-l \)
\( Q=-(P-B)+B \ln 2-B \ell_{2} \)
\( Q-13 l 2=-(p-13) \)
\( Q-13 \ell_{2}=-1^{\circ}+13 \quad 1+P \)
\( Q-B \& 2=\Omega \)
Text erkannt:
\( 85 .) b \)
\( \frac{v_{1}-v_{0}}{v_{0}}=-e \)
\( V_{1}-v_{0}=-e \cdot v_{0} \quad 1+e \cdot v_{0} \)
\( v_{1}-v_{0}+e \cdot v_{0}=0 \quad 1-v_{1} \)
\( -v_{0}+e \cdot v_{0}=-v_{1} \)
\( V_{0},(-1+e)=-V_{1} \quad 1:(-1+e) \)
\( V_{0}=\frac{-V_{1}}{-1+e} \)
\( 86.2 a \)
\( Q=-L_{1},(P-B)+B, L 2 \)
\( Q=-L 1, P+L 1, B+L 2, B \quad P+L 1, P \)
\( Q+L 1, P=L 1, B+L 2 . B \)
\( Q+L 1, P=B,(L-1+L 2) \quad \mid:(L 1+L 2) \)
\( B=\frac{Q+L 1 \cdot P}{L 1+L 2} \)
