Question
The position of how many letters will change, if each of
the letters in the word ‘SYSTEM’ is arranged in the English alphabetical order?ÂSolution
SÂ Â Â Â Â Â Â Â Â Â Â Â YÂ Â Â Â Â Â Â Â Â Â Â Â S Â Â Â Â Â Â Â Â Â Â Â Â TÂ Â Â Â Â Â Â Â Â Â Â Â EÂ Â Â Â Â Â Â Â Â Â Â Â M EÂ Â Â Â Â Â Â Â Â Â Â Â MÂ Â Â Â Â Â Â Â Â Â S Â Â Â Â Â Â Â Â Â Â Â Â SÂ Â Â Â Â Â Â Â Â Â Â Â TÂ Â Â Â Â Â Â Â Â Â Â Â Y Only s is not changed
A committee of 4 people is to be formed from a group of 10 individuals. If 2 specific individuals refuse to work together, how many different committees...
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In how ways can the selection be made so that a particular member is always excluded?
...History books are never together.
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Which of the following is TRUE for “complementary event or ‘not event’”?
How many different ways can the letters of the word ‘DEMONETIZATION’ be arranged?
In how many different ways can the letter of the word ‘JUSTICE’ be arranged?
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