If the quadrilateral MATH is represented by the matrix to the right, choose the type of quadrilateral that MATH forms
2 answers:
You might be interested in
Proof by contadiction.
Let assume there exist such positive integers and
whose sum is a prime number
, that their greatest common divisor is greater than 1.
Since is a prime number and
, then
, but we assumed earlier that
, and there are no two positive integers that sum up to 1.
q.e.d.