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What else can I help you with?
Integrate of ln x squared?
int(ln(x2)dx)=xln|x2|-2x int(ln2(x)dx)=x[(ln|x|-2)ln|x|+2]
Idempotent laws for boolean algebra?
X + x = x x.x=x
What is x in algebra called?
A variable
What is the difference between Algebra and Honors Algebra I?
Well, Algebra usually goes through each lesson slower, and has less complicated problems to solve. Honors Algebra usually goes through each lesson faster and has more complicated problems to solve. Examples: Algebra--- x(6+1)=21 x=3 Honor's Algebra--- x(6*10)- -12+2=?
What is 2 more than x in Algebra?
x+2
How do you swap two numbers in c plus plus?
void swap(int &x, int &y) { x ^= y ^= x; } - or - void swap(int &x, int &y) { int t = x; x = y; y = t; }
What is definition and declaration in C?
int x;float x;char x;double x;long x;long long x;short x;unsigned int x;unsigned float x;unsigned double x;signed char x;unsigned long x;unsigned long long x;int *x;float *x;char *x;double *x;long *x;long long *x;int x[100];typedef struct rect {int left;int top;int right;int bottom;};int main(int argv, char* argc[]) {return 0;}That enough for you?Well, these are definitions, declarations are like these:extern char x;int main (int argc, char **argv);
How i useStatic extern int a in c?
No such thing, pick one ot the three: static int x; extern int x; int x;
Create a program that compute the sum and average of 20-elements array x?
public int sum(int[] x) {int sum = 0;for(int i : x) {sum += i;}return sum;}public int average(int[] x) {// Note that this returns an int, truncating any decimalreturn sum(x) / x.length;}
Square and cube calculation C language?
you make a function yourself For example : int cube (int input); int main (void) { int x = 2; printf(x is %d\n",x); x = cube (x); printf("x is %d\n",x); return 0; } int cube (int input) { int output = input * input *input ; return output; } the output will be : x is 2 x is 8
C plus plus program with call by reference?
#include<iostream> void byref(int& x){x*=x;} void byval(int x){x*=x;} int main() { int y = 5; byval(y); // y 25 return(0); }
What is the word to describe the x in algebra?
In algebra, x is the unknown for which you need the value.
What is an example for int?
static int x=3;
Write a program that will add the number specified by the user?
In BASIC, this could be as simple as: 10 Input X 20 Input Y 30 Z=X+Y 40 Print X;" + ";Y;" = ";Z 50 END In JAVA... /** * A simple calculator that adds, subtracts, multiplies, and divides. * Written in Java by: AustinDoggie */ public class Calculator() { public Calculator() { // don't really have to do anything here } public int add(int x, int y) { int z = x + y; // add two numbers return z; // and return it } public int subtract(int x, int y) { int z = x - y; // subtract two number return z; // and return it } public int multiply(int x, int y) { int z = x*y; // multiply two number return z; // and return it } public int divide(int x, int y) { int z = x/y; // divide two numbers return z; // and return the result } } Hope that helps.
Write a program to recursively calculate the factorial of a number?
#include <cstdio> int fact(int x); int main() { int x, total; printf("Enter a number: "); scanf("%d", &x); total = fact(x); printf("The factorial of %d is %d", x, total); char wait; scanf("%s", wait); return 0; } int fact(int x) { if(x == 1) { return 1; } return fact(x - 1) * x; }
Write a program to print factorial of n numbers starting from x?
In C++: #include <iostream> using namespace std; int fact(int x); int main() { int x, total; cout << "Enter a number: "; cin >> x; total = fact(x); cout << "The factorial of " << x << " is: " << total << endl; char wait; cin >> wait; return 0; } int fact(int x) { if(x == 1) { return 1; } return fact(x - 1) * x; }
Integral of lnx?
Use integration by parts: int [ln(x)] = xln(x) - int(x/x) = xln(x) - x + c
