Question

21 : Let m[i,j] is theminimum number of multiplications
required to multiply matrices Ai...Aj. What is m[i, j] if i=j-1

О
Pi-1 PiPj
O
Pi PiPj+1
O
Pi Pi+1Pj
O
Pi-1 PiPj-1

Answer 1

Answer:

the answer is ther answer I don't know itself iw any ppints