Mark wants to add a splash of color to his suit with a new pocket square. He finds that the blue and the teal pocket squares match his suit
well. He flips his business card to decide on a color. To see if the card is a fair model, he flips the card 50 times and records the results in
this table.

3=log(n)=2

answer a: product property

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

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