[Let us C Solution ] C Program TO Find Any Trigonametric value

Code:-

#include<stdio.h>

#include<conio.h>

#include<windows.h>

#include<math.h>

void main(){

float a;

int ch;

do{

system("cls");

printf("\n\n\t\t\tTRIGINAMETRICAL MATH");

printf("\n\n\t\tENTER ANGLE : ");

scanf("%f",&a);

printf("\n\n\t\t\t\tMENU\n\n");

printf("\n\n\t\t1.SIN");

printf("\n\n\t\t2.COS");

printf("\n\n\t\t3.TAN");

printf("\n\n\t\t4.COSEC");

printf("\n\n\t\t5.SEC");

printf("\n\n\t\t6.COT");

printf("\n\n\t\t7.EXIT");

printf("\n\n\t\tENTER YOUR CHOICE AS 1,2,3,4,5,6 ...");

scanf("%d",&ch);

switch(ch){

case 1:

printf("\n\n\t\tSINE  VALUE : %f",sin(a));

getch();

break;

case 2:

printf("\n\n\t\tCOS  VALUE : %f",cos(a));

getch();

break;

case 3:

printf("\n\n\t\tTAN  VALUE : %f",sin(a)/cos(a));

getch();

break;

case 4:

printf("\n\n\t\tCOSEC VALUE : %f",1/sin(a));

getch();

break;

case 5:

printf("\n\n\t\tSEC  VALUE : %f",1/cos(a));

getch();

break;

case 6:

printf("\n\n\t\tCOT VALUE : %f",cos(a)/sin(a));

getch();

break;

case 7:

exit(0);

default:

printf("\n\n\t\tYOU HAVE ENTREED WRONG CHOICE .....");

printf("\n\n\t\tENTER YOUR CHOICE AS 1,2,3,4,5,6 ...");

printf("\n\n\t\tPRESS ANY KEY TO CONTINUE..............");

getch();

break;

}

 }while(1);

getch();

}

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