N 3 2 n is divisible by 3. Mathematical Induction is a proof technique that allows us to test a theorem for all natural numbers. Let F be the class of integers for which equation 1 holds.
N 3 2 n is divisible by 3.
Mathematical induction is a method of mathematical proof typically used to establish a given statement for all natural numbers. A proof by induction is just like an ordinary proof in which every step must be justified. The above example is that of so-called weak. Using Strong or Complete Mathematical Induction 1.