Respuesta :
Answer:
The correct option is c.
Step-by-step explanation:
Let A be a 100 x 90 matrix.
The order of a matrix is m x n, where, m is number of rows and n is number of columns.
[tex]m=100[/tex]
[tex]n=90[/tex]
It is given that for a truncated singular value decompo- sition (TSVD) [tex]A\approx A_k[/tex] with k=10.
The formula for the number of numbers do we need to store for a truncated singular value decompo- sition (TSVD) [tex]A\approx A_k[/tex] is
[tex]N=k(m+n+1)[/tex]
Substitute k=10, m=100 and n=90 in the above formula.
[tex]N=10(100+90+1)[/tex]
[tex]N=10(191)[/tex]
[tex]N=1910[/tex]
The numbers that are needed to store for a truncated singular value decompo- sition (TSVD) is 1910.
Therefore the correct option is c.
