Example 2 - Chapter 6 Class 11 Permutations and Combinations

Last updated at August 17, 2026 by

Example 2 - Given 4 flags of different colours, how many - Examples

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Example 2 Given 4 flags of different colours, how many different signals can be generated, if a signal requires the use of 2 flags one below the other? Let the signal be of the form The required number of signals = 4 × 3 = 12

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