Question

1 What is the use of area marked A in the above figure?​

Answer 1

Answer:

Where is the pictures brother.

Answer 2

Explanation:

The area marked A in the figure gives an example of the set of possible values for α * as a function of e * . The dashed line represents the case with ¯ s as the minimal value for the slowness for the parameters chosen in this example. The line is tangential to the boundary of the marked set at e * = ¯ e * .