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What is the null matrix?
the matrix whose entries are all 0
Does foreign key alllows null values and duplicate values?
A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.A foreign can have null values and it can have duplicate values.
What is null space of linear transformation?
The null space describes what gets sent to 0 during the transformation. Also known as the kernel of the transformation. That is, for a linear transformation T, the null space is the set of all x such that T(x) = 0.
Is the intersection of two infinite sets always an infinite set?
No. It can be infinite, finite or null. The set of odd integers is infinite, the set of even integers is infinite. Their intersection is void, or the null set.
What is a null set?
A set with no numbers in it; also called an empty set.
Is null square matrix a skew symmetric?
yes, it is both symmetric as well as skew symmetric
Under what condition is the product of skew-symmetric matrices skew-symmetric?
I could be wrong but I do not believe that it is possible other than for the null matrix.
What is the definition of a null matrix?
The null matrix is also called the zero matrix. It is a matrix with 0 in all its entries.
Is null matrix is diagonal matrix?
Yes.
Is Zero matrix a null matrix?
Yes.
What is the null matrix?
the matrix whose entries are all 0
What is null matrix?
the matrix whose entries are all 0
Matrix prove if Ax equals Bx then A equals B?
If x is a null matrix then Ax = Bx for any matrices A and B including when A not equal to B. So the proposition in the question is false and therefore cannot be proven.
What is the difference between zero matrix and null matrix?
there is none you weasel. the only good matrix is revolutions. :)
What is nullity matrix?
nullity of A is the dimension of null space of A.
Write a program using c plus plus to check whether the given square matrix is symmetric or not?
means whether the matrix is same or not program for symmetric matrix : include<stdio.h> #include<conio.h> main() { int a[10][10],at[10][10],k,i,j,m,n; clrscr(); printf("enter the order of matrix"); scanf("%d %d",&m,&n); printf("enter the matrix"); for(i=0;i<m;i++) { for(j=0;j<n;j++) scanf("%d",&a[i][j]); } for(i=0;i<m;i++) { for(j=0;j<n;j++) at[i][j]=a[j][i]; } for(i=0;i<m;i++) { for(j=0;j<n;j++) { if(at[i][j]!=a[i][j]) k=1; } } if(k==1) printf("not symmetric"); else printf("symmetric"); getch(); }
Does null vector have real existence?
No. But then can you prove that you do?
