Tensorflow uses the ___________ for solving a given numerical problem. a) tree b) stack c) acyclic undirected graph d) acyclic directed graph

The correct answer is d) acyclic directed graph.

Explanation

TensorFlow utilizes acyclic directed graphs (DAGs) as the foundational structure for modeling and solving numerical problems. In these graphs, nodes represent operations or variables, and the directed edges represent the flow of data between these nodes. This structure allows for efficient computation and optimization of complex mathematical models, particularly in the context of machine learning and neural networks.

By employing a computational graph, TensorFlow can easily execute operations in a parallelized manner, manage dependencies, and perform automatic differentiation, which is crucial for training models through optimization algorithms such as gradient descent.