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Test # 83


1.
z + (1/z) = 2; z = ?

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Idiom of the Day

lean over backwards to (do something or help someone)
to do everything possible to do something or help someone
My cousin leaned over backwards to help my father when he was sick.
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  • Rules to play Checkers

    How the game ends

    The first player to lose all of his or her pieces loses the game. If a player is put in a position where they cannot move, they lose.If the players have the same amount of pieces, the player with the most kings wins. If the players have an equal number of pieces and the same number of kings the game is a draw.


    Chourishi Systems