Identity Matrices
Authored by Hidayah Shariff
Mathematics
9th Grade
CCSS covered
Used 14+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine whether the given matrix are identity matrix. If it is not an identity matrix, give your reason.
Tentukan sama ada matriks yang diberi ialah matriks identiti. Jika bukan, berikan sebab anda.
No, the elements along the main diagonal are not 0.
Bukan, unsur-unsur pada pepenjuru utama bukan 0.
No, the elements along the main diagonal are not 1.
Bukan, unsur-unsur pada pepenjuru utama bukan 1.
No, not all element equal to 1.
Bukan, bukan semua unsur bernilai 1.
Yes / Ya
Tags
CCSS.HSN.VM.C.10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine whether the given matrix are identity matrix. If it is not an identity matrix, give your reason.
Tentukan sama ada matriks yang diberi ialah matriks identiti. Jika bukan, berikan sebab anda.
No, the elements along the main diagonal are not 0.
Bukan, unsur-unsur pada pepenjuru utama bukan 0.
No, the elements along the main diagonal are not 1.
Bukan, unsur-unsur pada pepenjuru utama bukan 0.
No, not all the element equal to 1.
Bukan, bukan semua unsur bernilai 1.
Yes / Ya
Tags
CCSS.HSN.VM.C.10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine whether the given matrix are identity matrix. If it is not an identity matrix, give your reason.
Tentukan sama ada matriks yang diberi ialah matriks identiti. Jika bukan, berikan sebab anda.
No, the elements along the main diagonal are not 0.
Bukan, unsur-unsur pada pepenjuru utama bukan 0.
No, the elements along the main diagonal are not 1.
Bukan, unsur-unsur pada pepenjuru utama bukan 1.
No, not all the element equal to 1.
Bukan, bukan semua unsur bernilai 1.
Yes / Ya
Tags
CCSS.HSN.VM.C.10
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An n x n matrix consisting of 1’s on its main diagonal and 0’s elsewhere is called ____.
Satu matriks n X n mengandungi 1 pada pepenjuru utama dan 0 bagi unsur yang lain-lain ialah __________.
Identity matrix
Matriks Identiti
Square matrix
Matriks Segi empat sama
Inverse matrix
Matriks songsang
Row matrix
Matriks baris
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine whether the given matrix are identity matrix. If it is not an identity matrix, give your reason.
Tentukan sama ada matriks yang diberi ialah matriks identiti. Jika bukan, berikan sebab anda.
No, it is not a square matrix.
Bukan, ia bukan matriks segi empat sama.
No, not all element in the matrix equal to 1.
Bukan, bukan semua unsur dalam matriks bernilai 1.
No, not all element in the matrix equal to 0.
Bukan, bukan semua unsur dalam matriks bernilai 0.
Yes / Ya
Tags
CCSS.HSN.VM.C.10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the identity matrix?
none of the above
Tags
CCSS.HSN.VM.C.10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diagonal matrix is
a matrix all the elements except the principal diagonal are zero
If all the elements above the principal diagonal are zero
square matrix all the elements except the principal diagonal are zero
If all the elements below the principal diagonal are zero
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