→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
Answer from: Quest
a
step-by-step explanation:
Answer from: Quest
this linear equation would have just one solution.
step-by-step explanation:
the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.
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