Question

you can use Taylor-Maclaurin series 1. cos(0) 2. sin(O) 3. tan(e) 4. acos(x) asin(x) 6. atan(x) 5. Rules . • Make one C file for all code. • You cannot make functions, i.e. Implement every (above 6) in single (main) function with user asking to choose what they wants. • You can use loops. • Your answers must be accurate until 6 decimal places. In user interface, ask the user to choose between the above 6 functions. • Have the inputs according to the user choice, and check for error conditions. • The angles can have any format for input (Radians, Degrees and Gradient), check accordingly and convert from one form to another. • The angles must be displayed in all formats (Radians, Degrees and Gradient).

Please make program.

Don't use cstdlib, iosstream, cmath, math.h

I didn't learn about it.

Only use for, while if switch function.

I learned only those functions.

Please comment. Thank you!

c++

Answer 1

Source Code :

#include<bits/stdc++.h>
#define pi 3.1415
using namespace std;

int main()
{   int ch , ch1 ;
    double x ;
    cout <<"1. sin(x) "<<endl<<"2. cos(x) "<<endl<<"3. tan(x) "<<endl<<"4. asin(x) "<<endl<<"5. acos(x)"<<endl<<"6. atan(x)"<<endl<<"Enter Your Choice "<<endl;
    cin >> ch;
    cout << " 1.Degree 2.Radian"<<endl<<" Enter Your Choice "<<endl;    // Enter degree or radian.
    cin >> ch1;

    if(ch1==2)
    {
        cout << "Enter Radian: ";
        cin>>x;
    }
    else
    {
        double var;
        cout << "Enter Degree: ";
        cin>>var;
        x = (var * (pi / 180 ));
    }

    switch(ch)
    {
        case 1: cout << "sin value of x="<<x<<" is: "<<sin(x);
                cout<<"\n";
                break;
        case 2: cout << "cos value of x="<<x<<" is: "<<cos(x);
                cout<<"\n";
                break;
        case 3: cout << "tan value of x="<<x<<" is: "<<tan(x);
                cout<<"\n";
                break;
        case 4: cout << "asin value of x="<<x<<" is: "<<asin(x);
                cout<<"\n";
                break;
        case 5: cout << "acos value of x="<<x<<" is: "<<acos(x);
                cout<<"\n";
                break;
        case 6: cout << "atan value of x="<<x<<" is: "<<atan(x);
                cout<<"\n";
                break;
        default: cout<<" Please Enter Valid Choice:";
                cout<<"\n";
                break;

    }

}

OutPut: