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A body of mass (2M) splits into four mas...

A body of mass (2M) splits into four masses `{m,M-m,m,M-m}`, which are rearranged to form a square as shown in the figure. The ratio of `(M)/(m)` for which, the gravitational potential energy of the system becomes maximum is x : 1 . The value of x is ________.

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