# Errata: In Example 5.8, the third nodal equation should be deleted

From FBSwiki

Return to Errata page |

Location: page 154, line -10

In Example 5.8, only two nodal equations are required: one for node between and and one for the node at the input to the op amp. The correct equations are:

The next displayed equation is obtained using these two equation (rather than the first and third equation).

(Contributed by L. Xiong, 18 Dec 08)