Asimple supported beam at x0 = 0 and xn = l with a uniform load w and the

vertical deflection v(x) is described by the boundary value problem

d

2

v

dx2

=

x−l

3ei

wx, v(0) = 5, v(l) = 100

where l is the length of the beam, e represents the young’s modulus of the material from which

the beam is fabricated and i is the second moment of area of the beam’s cross–section. suppose

l = 15 m, e = 210 kn/m

2

, i = 370.5 m2

and w = 9.8 kn/m. use the shooting method to

approximate the vertical deflection, v(x) with the step size, h = 3, the first guess, z0 = 10 and

the second guess, z0 = 5.

answer:

Explanation:

i hope dis helps

answer: There's no different between us

Explanation:

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)