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In a triangle P Q R ,Sa n dT are points ...

In a triangle `P Q R ,Sa n dT` are points on `Q Ra n dP R ,` respectively, such that `Q S=3S Ra n dP T=4T Rdot` Let `M` be the point of intersection of `P Sa n dQ Tdot` Determine the ratio `Q M : M T` using the vector method .

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