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A wooden chessboard with one grain of rice on the first square, doubling at each square. The tale of the king and chess master illustrates the concept of exponential growth and geometric series.
Black Graduation Cap with Degree
Serious businessman wear suit writing business ideas or tasks list on post it sticky notes on scrum board, focused male ceo planning corporate project strategy organize managing work on glass wall
Vector black academic cap icons set on white background
education concept - picture of happy student in graduation cap with stack of books

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