Will
simplify.
3^2 · 3^4 · 3^6
a) 3^0
b) 3^10
c) 3^12
d) 3^48

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: