1. Find the number of distinguishable permutations of the civen letters "АAАВBBCDDEEF". A. 2640033 B. 2640303 C. 3326400 D. 4002633 2. How many ways can we arrange the word SUCCESS? A. 204 3. How many ways can we arrange the word "INFORMATION" so that all the letters come together? A. 2160 В. 240 C. 402 D. 420 B. 4320 C. 360 984 D. 4 989 600

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