Quiz by grupo_T9 programacion, created more than 1 year ago

Ordenadores/Informática Quiz on Matrices, created by grupo_T9 programacion on 12/05/2019.

21

0

0

	Created by grupo_T9 programacion over 4 years ago

Close

Matrices

Matrices

Question 1 of 3

1

Para escribir una matriz M formada por un vector y que tenga 5 filas y 4 columnas:

Select one of the following:

M<-matrix((1,2,3,4), nrow=5, ncol=4)
M=matrix(c(1,2,3,4), nrow=5, ncol=4)
m->matrix(c(1,2,3,4), nrow=5, ncol=4)

Explanation

Question 2 of 3

1

Multiplicación de 2 matrices (A y B):

Select one of the following:

A*B
A%*B
A%*%B

Explanation

Question 3 of 3

1

La matriz C=matrix(c(1,cos(pi),exp(2),4/5), nrow=2, ncol=2) es correcta

Select one of the following:

True
False

Explanation