She is ________ foolish girl.
a) an
b) a
c) the
d) at
Mathematics
[1, 2, 3] is a __________ matrix.
a) Row matrix
b) Column matrix
c) Square matrix
d) Null matrix
Explanation: a row matrix is a type of matrix that has a single row. But the number of columns could be more than one
Log x = y is equal
to:
a) ex = y
b) y = x
c) ey
= x
d) log y = x
