Ex no:2d Evaluate the expression – Coding Connect

AIM:

         To write a C program to evaluate

x = 8t²-t+4

y=sin 30◦

z=e^3t+5 

ALGORITHM:

Step 1: Start the program.

Step 2: Read t.

Step 3 : Calculate

x = 8t²-t³+4

y=sin 30◦

z=e^3t+5 

Step 4: Print the value of x,y and z.

Step 5: Stop the program.

PROGRAM CODE:

#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{ float x,y,z,t; clrscr(); printf("Enter the value of t :"); scanf("%f",&t); x=8*pow(t,2)-t*t*t+4; y=sin(3.1415*30/180); z=exp(3.0*t +5.0); printf("nx = %.3f, y = %.3f, z= %.3f", x,y,z); getch();
}

OUTPUT:

RESULT:

                    Thus the C program to evaluate given expressions is written and executed successfully.