InfinityMotes

ENGINEERING MATHEMATICS  Eliminate the arbitrary function 'f' from the relation z= y^2 + 2 f( (1/x) + logy ). SOLUTION:

  ENGINEERING MATHEMATICS Form the partial differential equation of all spheres whose centre lies on the z- axis. SOLUTION:

  ENGINEERING MATHEMATICS Form the partial differential equation of the plane having constant distance 'k' from the origin. SOLUTION:

  FLUID MECHANICS A Newtonian fluid is filled in the clearance between a shaft and a concentric sleeve. The sleeve attains a speed of 50 cm/s, when a force of 40N is applied to the sleeve parallel to the shaft. Determine the speed if a force of 200N is applied. SOLUTION:

  C PROGRAM C program to find the given two numbers are equal or not #include<stdio.h> #include<conio.h> void main() {   int x,y;   clrscr();   printf("enter the values for X and Y\n");   scanf("%d%d",&x,&y);   if(x-y==0)   printf("the given numbers are equal");   else   printf("the given numbers are not equal");   getch();   } OUTPUT : enter the values for X and Y 48832800054 48832700054 the given numbers are not equal

  C PROGRAM C program to find the grade of your mark using SWITCH  statement #include <stdio.h> #include<conio.h> void main() {   int marks;   char grade;   printf("Enter your mark out of 10 \n");   scanf("%d",&marks);   switch(marks)   {     case 10:       grade='O';       break;     case 9:       grade='s';       break;     case 8:       grade='a';       break;     case 7:       grade='b';       break;     case 6:       grade='c';       break;     default:       grade='f';       }       printf(" the grade for the given marks %c",grade);       getch();   } OUTPUT : Enter your mark out of 10  9  the grade for the given marks s Process finished.

  C PROGRAM C program to find the grade of your mark using Else if ladder #include <stdio.h> #include<conio.h> void main() {   int marks;   clrscr();   printf("Enter your marks out of 100 \n");   scanf("%d",&marks);   if(marks>=95)   printf("the grade is S");   else if(marks>=90)   printf("the grade is A");   else if(marks>=80)   printf("the grade is C");   else if(marks>=70)   printf("the grade is D");   else   printf("the grade is F");   getch();   } OUTPUT : Enter your marks out of 100  96 the grade is S Process finished.