Express using factorial notation: 29x27x25x23x...x3x1
Question
Express using factorial notation: 29x27x25x23x...x3x1
Solution
The given sequence is a product of descending odd numbers starting from 29. This can be expressed using factorial notation as (29!!). The double factorial notation (n!!) represents the product of all integers from n down to 1 that have the same parity (oddness or evenness) as n.
Similar Questions
Factor 36x3 – 24x2.
What information can we draw from this factorial design notation - 2 x 3 x 3
The factorial of a number is the multiplication result from 1 to the number. For example, the factorial of 5 is 1 * 2 * 3 * 4 * 5Write code that asks the user to enter a number and display its factorial. If the user enters 0, then display "Factorial value is 1". If the user enters a number greater than 0, then display its factorial value. For example, if the user enters 4, then display "Factorial value is 24"
The expression (x4 – 15x3 – 48x2 – 36x) can be factorised as:
Write a program to calculate the factorial of N.
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