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How many ways to choose 3 socks from three different pairs of socks su
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10 Aug 2023, 08:14
10 Aug 2023, 08:14
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80% (00:29) correct
20% (01:39) wrong based on 5 sessions
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How many ways to choose 3 socks from three different pairs of socks such that one sock is selected from each pair?
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Post A Detailed Correct Solution For The Above Questions And Get Kudos.
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Re: How many ways to choose 3 socks from three different pairs of socks su
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02 Oct 2023, 05:13
02 Oct 2023, 05:13
1
This is easier than it looks!
We are, essentially, choosing 1 sock from each pair. So its 2c1 * 2c1 * 2c1 = 2*2*2 = 8.
We are, essentially, choosing 1 sock from each pair. So its 2c1 * 2c1 * 2c1 = 2*2*2 = 8.
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Re: How many ways to choose 3 socks from three different pairs of socks su
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08 Oct 2023, 23:31
08 Oct 2023, 23:31
to select 1 sock from every pair,
2C1*2C1*2C1 = 2*2*2 = 8
2C1*2C1*2C1 = 2*2*2 = 8
