The main goal of this work is to investigate the approximate controllability for a class of non-autonomous delayed integrodifferential inclusions with unbounded delay. Our technique starts with the search for the optimal control for a linear quadratic regulator problem. The existence of such an optimal control aids to establish sufficient conditions insuring our inclusion problem's approximate controllability. The findings we acquired represent a generalization and extension of previous results on this topic. Finally, we present an example to illustrate the abstract theory.
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