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Earn +20 ptsQ: What is factorial of 0?
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Can you make 120 with 5 zeros?
yes. (0!+0!+0!+0!+0!)! where ! refers the factorial of the number
Why 0 factorial is assumed to be 1?
That is related with the fact that 1 is the identity element (or neutral element) of multiplication - and factorials are defined as multiplications. Defining 0 factorial thus simplifies several formulae.
What is the factorial of any number?
a factorial number is a number multiplied by all the positive integers i.e. 4!=1x2x3x4=24 pi!=0.14x1.14x2.14x3.14 0!=1
Program to find n th fabonacci number?
#include #include using std::cin;using std::cout;using std::endl;using std::tolower;long factorial(const int& N);int main(){int N = 0; //factorial of Nchar command = 'n';do{cout > N;cout
Why factorial is not possible in negative?
The simplest answer is - because it is only defined for n = 0 (0! = 1) and n > 0 (n! = (n-1)! x n).
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