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they r all in the alphabet
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C program for gauss elimination method to solve linear algebraic equations?
#include"stdio.h" #include"conio.h" #include"math.h" void main() { int i,j; float a[3][4],b[3][4],c[4][4]; float x,y,z,p,q,r; m: printf("\nEnter the coefficients: "); for(i=0;i<3;i++) for(j=0;j<3;j++) scanf("%f",&a[i][j]); printf("\nEnter the constants: "); for(i=0;i<3;i++) scanf("%f",&a[i][3]); if(a[0][0]!=0.0) { p=a[1][0]; q=a[0][0]; r=a[2][0]; for(j=0;j<=3;j++) { b[0][j]=-(p/q)*a[0][j]; a[1][j]+=b[0][j]; c[0][j]=-(r/q)*a[0][j]; a[2][j]+=c[0][j]; } p=a[2][1]; q=a[1][1]; for(j=0;j<=3;j++) { b[1][j]=-(p/q)*a[1][j]; a[2][j]+=b[1][j]; } printf("\n\nThe matrix becomes\n"); for(i=0;i<3;i++) { for(j=0;j<4;j++) { printf("%.4f\t",a[i][j] } printf("\n"); } z=a[2][3]/a[2][2]; y=(a[1][3]-a[1][2]*z)/a[1][1]; x=(a[0][3]-a[0][2]*z-a[0][1]*y)/a[0][0]; printf("\nThe solution is"); printf("\nX=%f, Y=%f , Z=%f",x,y,z); } else { printf("\nThe first cofficient must not be zero,Enter again"); goto m; } }
When did John J. Nash die?
John J. Nash died in 1989.
What is the c programmind code for simpsons one third rule to evaluate integrals?
#include<stdio.h> #include<conio.h> #include<math.h> #define f(x) (sin(x*x)) void main() { float a,b,h,x,s,n,aaa,h1,h2,p=0.0,p1=0.0,pp,sum,k,i=0.0; int j=1,co; clrscr(); printf("\n Plese Enter lower limit :"); scanf("%f",&a); printf("\n Plese Enter upper limit :"); scanf("%f",&b); printf("\n Plese Enter the number of Intervales::"); scanf("%f",&n); h=(b-a)/n; //Calculiting the value of h printf("The ..................=%f",h); x=a+h; s=f(a)+f(b); //Calculiting the First term & last term while(j<n) { if((j%2)==0) //checking even and odd terms i=i+(2*f(x)); //Calculiting the even terms else i=i+(4*f(x)); //Calculiting the odd terms x=x+h; j++; } i=(h/3)*(i+s); //putting all data in to the formula printf("\nThe value of the integral is %f",i); // part is for Error calculation h1=b-h; h2=a+h; pp=(7*(f(h2)+f(h1))); sum=a-h; k=b+h; x=a+(2*h); for(co=2;co<n-2;co++) { if(co%2==0) p=p+(f(x)); else p1=p1+(f(x)); x=x+h; } aaa=(-(h/90))*( ( f(sum)+f(k) )-4*(s) +7*( f(h1) )-(8*p)+(8*p1) ); printf("\nThe Error is= %f",aaa); getch(); }
What is the specific heat of a substance that absorbs 2.5 x 10 joules of heat when a sample of 1.0 x 10 g of the substance increased in temperature from 10.0c to 70.0 degree c?
Q (heat) = mass*Specific Heat*Temperature differenceI assume 2.5 * 101 Joules? or 25 J & 10 grams of substance?25 J = 10 grams * (SH) * (70-10oC)25 J =10 g *60oC * SHSH = 25 J/(10 g * 60oC)S.H. = 0.0417 J/gOC
What is a good middle name for Diego?
Jose j`esus Sanchez javiere
In the following line of letters what letter follows the seventh E B E F B E B I E F S E E D P F E S J E E J D E D E P J E T?
B
What words can you make from these letters e a j g s b j w?
eight
What words can be made with these letters h j f e e o b b h q a n?
beef
What 7 letters do not start any of the 50 states?
B e j q x y z
What words can you spell with s a b e e l j?
Words that can be made from the letters SABEELJ are:aalealeeasbalebasebeeaseeaseleelelsejablalablealeaseleesablesaleseasealseeslab
What words are there with the letters a b d e h i j s in it?
bad bed hi
What can you spell with the letters a e m b j y o u w t d i f?
me, a, you, I, b j w t d f
Word comes with scrambled letters r b l j a y c e a?
cyberjala
Arrange these letters into one word rbljaycea?
r b l j a y c e a
What is significant about the set of letters b e j q x y z?
No states in the USA starts with the leters
What letters come between B and M?
C D E F G H I J K L M it is
Can you make a word out of d v e s i c a t j e?
Words that can be made from the letters 'd v e s i c a t j e' are adjectives, and:aaceacidactactedactiveadaidaideasasideatateaveavidcadcadetcasecastcastecatcaveceasecedarcedecitecivetdatedicediedietdivedivesteaseeasteateaveedicteditejectevadeeveevictIiceidideaisitjadejestjetjivesadsatsatesaveseaseatseeseedsetsidesievesitsitestavesteedtadteateasetidetie
