There are 10 persons including 3 ladies.How many 5-digit telephone numbers can be constructed using the digits 0 to 9, if each number…?.The number of 4-digit numbers without repetition that can be formed using the digits…?.If the four-letter words (need not be meaningful ) are to be formed using the letters from the word…?.The number of different teams consisting of 2 girls and…? Consider a class of 5 girls and 7 boys.An eight-digit number divisible by 9 is to be formed using digits from 0 to 9 without repeating…?.All possible numbers are formed using the digit 1,1,2,2,2,2,3,4,4 taken all at a time…?.If all the words (with or without meaning) have five letters, formed using the letters…?. ![]()
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