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**Chapter 10 / S 10.1 Lemma**

« **on:**April 01, 2023, 07:31:40 AM »

Posted here since there is no section for Chapter 10.

In Lemma 1 in S10.1, why is the condition $\phi(t_0) = \phi(t_1) = 0 $ necessary?

In Lemma 1 in S10.1, why is the condition $\phi(t_0) = \phi(t_1) = 0 $ necessary?