The number of permutations of r objects selected from n different objects is nPr = n!/(n-r)! where n! denotes 1*2*3*,,,*n and also, 0! = 1
The formula for finding the number of distinguishable permutations is: N! -------------------- (n1!)(n2!)...(nk!) where N is the amount of objects, k of which are unique.
There is no such formula since most of the possible permutations will not be words.
The word "algrebra" has 8 letters, with the letter 'a' appearing twice and 'r' appearing twice. To find the number of distinguishable permutations, we use the formula for permutations of multiset: ( \frac{n!}{n_1! \times n_2!} ), where ( n ) is the total number of letters and ( n_1, n_2 ) are the frequencies of the repeating letters. Thus, the number of distinguishable permutations is ( \frac{8!}{2! \times 2!} = 10080 ). Since all letters are counted in this formula, there are no indistinguishable permutations in this context.
The formula for finding probability depends on the distribution function.
No because the formula for finding the area of an oval, which is an ellipse, is quite different
There isn't a formula for finding joules. It is a way for finding a force or giving an example.
The number of permutations of a set is calculated using the factorial of the number of elements in that set. For example, if you have a set of ( n ) distinct elements, the number of permutations is ( n! ) (n factorial), which is the product of all positive integers up to ( n ). If you are asking about permutations where some elements are identical, the formula adjusts to account for those repetitions. Please specify the set if you need a specific calculation!
the formula for finding the area of an ellipse is add it then multiply and subtract that is the final
The formula for finding the perimiter of a rectangle is add up all of its sides
There is no formula for finding anything - except perhaps the inevitable "where was it when you last saw it?"
The word "noon" consists of 4 letters, where 'n' appears twice and 'o' appears twice. To find the number of distinct permutations, we use the formula for permutations of multiset: ( \frac{n!}{n_1! \cdot n_2!} ), where ( n ) is the total number of letters and ( n_1, n_2 ) are the frequencies of the repeating letters. Thus, the number of permutations is ( \frac{4!}{2! \cdot 2!} = \frac{24}{4} = 6 ). Therefore, there are 6 distinct permutations of the letters in the word "noon."
The word "freezer" has 7 letters, with the letter "e" appearing twice and the letter "r" appearing twice. The number of distinct permutations can be calculated using the formula for permutations of a multiset: ( \frac{n!}{n_1! , n_2! , \ldots , n_k!} ), where ( n ) is the total number of letters and ( n_i ) are the frequencies of the repeated letters. Thus, the number of permutations is ( \frac{7!}{2! \times 2!} = \frac{5040}{4} = 1260 ). Therefore, there are 1,260 distinct permutations of the word "freezer."