Question

ANSWER IT PLZZZZ....


Let P(n) be the statement : "(n^3+n) is divisible by 3". Show that P(3)
is true but P(4) is not true.​

Answer 1

Answer:

P ( 3) = 3^3 + 3 = 27 + 3 = 30

30 is divisible by 3.

Therefore, P ( 3) is true.

P ( 4) = 4^3 + 4 = 64 + 6 = 68

68 is not divisible by 3.

So, P ( 4) is not true.

♥️QED