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David Beckham scores a winner with the royal circle - BBC

14.06.2025 01:49

David Beckham scores a winner with the royal circle - BBC

The Beckhams have become regular fixtures at royal events

Sean Coughlan

David Beckham looks set to be awarded a knighthood in the King's Birthday Honours, but the ex-footballer has already become a… [+3653 chars]

Is there a type of function where every point has exactly one tangent line passing through it? If yes, what is this type of function called?