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6. An ant farm contains both red and black ants. A particular passage in the farm is so narrow that only 1 ant can get t
Posted: Sun Oct 03, 2021 11:14 am
by answerhappygod
- 6 An Ant Farm Contains Both Red And Black Ants A Particular Passage In The Farm Is So Narrow That Only 1 Ant Can Get T 1 (27.22 KiB) Viewed 102 times
6. An ant farm contains both red and black ants. A particular passage in the farm is so narrow that only 1 ant can get through at a time. If 9 ants (3 red and 6 black) follow each other through the passage, how many different colour patterns can be produced (assuming that the red ants are indistinguishable from each other, as are the blacks)? Answer: 84