RRP Which of the following statements are true?
If any row of a square matrix is zero, its determinant is zero.
If all numbers in a matrix are equal, its determinant is zero. -
The determinant of any identity matrix is zero.
The determinant of a matrix with all positive numbers is always positive.
The determinant of any zero matrix is zero.
DONE

answer is x<

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.