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[" Two variants of a test paper are dist...

[" Two variants of a test paper are distributed anong "12" students.Number of ways of seating of the "],[" suberts in two rows so that the studentit setiting side by sid do not have identical papers "8" those "],[" sitin "92" t the same column have the same paper is "],[[" (A) "(121)/(6161)," (B) "((12)1)/(25.61)," (C) "(6)%" 2"," (D) "121times2]]

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