Question 2\ 1 pts\ If

A

is an

m\\\\times n

matrix and

B

is a

p\\\\times q

matrix and

BA

is a

p\\\\times n

matrix, what must be true about

m,n,p

, and

q

.\

m=q

\

n=p

\

m=n=p=q

\

m=p

and

n=q

\ There are no such values that make

BA

a

p\\\\times n

matrix.

If A is an mn matrix and B is a pq matrix and BA is a pn matrix, what must be true about m,n,p, and q. m=q n=p m=n=p=q m=p and n=q There are no such values that make BA a pn matrix