m shows number of……….in matrix.
a) rows
b) columns
c) elements
d) none of these
n shows number of……….in matrix.
a) rows
b) columns
c) elements
d) none of these
If a matrix has m rows and n
columns then order is………
a) m + n
b) n × n
c) m × m
d) m × n
The order of matrix [1 3] is………….
a) 1-by-3
b) 2-by-2
c) 1-by-2
d) none of these
Number of columns in [1 3 -4]
are……..
a) 3
b) 1
c) 2
d) 0
a is correct
by at 2023-03-20 02:43:58