Which of the following are true statements? Select all that apply. A:All integers are rational numbers.
B:Repeating decimals are not rational numbers.
C: 715/-14 is not a rational number.
D:Terminating decimals are rational numbers.
E:0.278254….. is a terminating decimal, therefore it is a rational number.

A, C, D, E     are all answers

Step-by-step explanation:

answ9x x 3=

step-by-step explanation:

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