Any help with the following proof would be appreciated,
Determine for which natural numbers k^2 - 3k >= 4 and prove your answer.
How would we use induction here? Thanks in advance for all the help!
cannot be 3 or less.
Then we have that the inequality ought to be true for
Try to show that "if" P(k) is true, "then" P(k+1) will also be true
(establish the inductive "cause and effect")
If P(k) is true, then the above is
and so P(k+1) is true also.