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Showing posts from April 3, 2019

Why do I get two different answers for this counting problem?Combinatorics question about english letters (with consonants and vowels)Permutation and CombinationsWords counting problemTwo different answers for combinatorics question - which is correct?Two different answers - cubes and colorsHow many Strings of 6 letters contain: Exactly one Vowel, At least one Vowel?Ways to arrange a word so that no vowel is isolated between two consonantsEx 2., Combinatorics, Harris - Eleven letter sequences from the 26-letter alphabet containing exactly three vowels -String of letters and ways to have at least one vowelHow many different arrangements using 5 letters of the word INTEGRAL, if no two vowels are adjacent?

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What is the difference between 仮定 and 想定? How dangerous is XSS? What killed these X2 caps? GFCI outlets - can they be repaired? Are they really needed at the end of a circuit? Why is the ratio of two extensive quantities always intensive? Ambiguity in the definition of entropy Alternative to sending password over mail? Why doesn't using multiple commands with a || or && conditional work? Could the museum Saturn V's be refitted for one more flight? How do conventional missiles fly? A friend helped me with a presentation – plagiarism or not? What do you call someone who asks many questions? Size of subfigure fitting its content (tikzpicture) Is there a hemisphere-neutral way of specifying a season? iPad being using in wall mount battery swollen Why was the shrinking from 8″ made only to 5.25″ and not smaller (4″ or less)? What is the most common color to indicate the input-field is disabled? Math...