Solution for Practical Programs

-

  1. A = size(3x3) with range [7-11]
    B = identity matrix of same size as A.
    Perform operations i) Addition ii) Subtraction iii) Multiplication iv) Element Multiplication.

    Solution. Click Here.
  2. Divide screen as shown in fig given below.
                   
    Plot in screen 3 => y = x3 + 5
    Plot in screen 1 => y = cos(x) in range (0,4*pi) with 100 points in blue color with dotted line.

    Solution. Click Here.
  3. Create a semicircle of radius 8 centered at (3 4) with red lines.

    Solution. Click Here.

  4. P2(Given x=[1 2 3 4 5 ] y=[2 9 28 65 126] find equation of curve which fits best. compare graphically)

    Solution. Click Here.
             

Popular posts from this blog

+indexof(ch:char)

-
Return type int. Returns the index of the first occurrence of ch in the string. Returns-1 if not matched. import java.lang.String; class indexof{                         public static void main(String[] args){                          String str="Welcome to java";                         int i="welcome".indexOf('l');                        System.out.println("Index of l in \" "+str+"\"  is : "+i);                      } } Output :    Index of l in "Welcome to java is : 2
Read more

Double Linked List-C++....

-
Image
#include <iostream> #include <conio.h> using namespace std; struct node     {      int data;      node *prev, *next;     }*q, *temp, *start=NULL; int c1, c2 ; void create(); void display(); void insert(); void del(); int  main() {       while(1)     {                   cout <<" \t\t ******* MAIN MENU ******\n" ;                 cout <<"Press 1 for adding data \n" ;                 cout <<"Press 2 for displaying data \n" ;                 cout <<"Press 3 for insertion \n" ;                 cout <<"Press 4 for deletion \n" ;                 cout <<"Press 0 for exit\n\nAns. " ;     ...
Read more

How to initialize an array.

-
Image
#include<iostream> #include<conio.h> using namespace std; int main() { int array[10]; //an array of 10 same data type elements cout<<"Enter 10 elements : "; for(int i=0;i<10;i++)              // for loop to for getting values for array 10 times { cin>>array[i];            //getting values form user } cout<<"10 elements you enterd are: "; for(int i=0;i<10;i++) { cout<<array[i]<<"   ";       //printing all entered values } getch(); return 0; }
Read more