If a set of 9 orange, 4 blue, and 5 green bangles is available, how many different ways are there in which one or more of the rings can be selected?a
290
315
299
405
Given that,
The different types of rings are 9 orange bangles, 4 blue bangles, and 5 green bangles.
The total number of rings is 18 bangles.
The number of orange bangles = 9.
The number of blue bangles = 4.
The number of green bangles = 5.
The formula to find the number of ways of selection is given by,
Therefore, the number of ways of arranging the rings is 299 ways.
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