What is rational number and its number

Hi!

Step-by-step explanation:

Rational number is a number that can be expressed as a fraction. A rational number is any number that can be written in the form a/b where a and b are integers and b is not 0. 3/4 is a rational number. 4 is a rational number. -0.4 is a rational number. 5.90104087 is not a rational number.

Hope this helps!

Thanks!

-Charlie

Have a nice day! :)

:D

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

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

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