Answer Posted / r@m$

#include<stdio.h>
void main(){
int x;
for(x=2;x<=20;x++){
if(x<4)
printf("%d\t",x);
else
if(x%2!=0 && x%3!=0)
printf("%d\t",x);
}
}

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601

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678

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674

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632

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574

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606

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599

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1305

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586

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the factorial of non-negative integer n is written n! and is defined as follows: n!=n*(n-1)*(n-2)........1(for values of n greater than or equal to 1 and n!=1(for n=0) Perform the following 1.write a c program that reads a non-negative integer and computes and prints its factorial. 2. write a C program that estimates the value of the mathematical constant e by using the formula: e=1+1/!+1/2!+1/3!+.... 3. write a c program the computes the value ex by using the formula ex=1+x/1!+xsquare/2!+xcube/3!+....

22203

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