We can use it to find whether a number is odd or even. Even numbers are of the form 2*n, and odd numbers are of the form (2*n+1) where n is is an integer. We can divide an integer by two and then multiply it by two. If the result is the same as the original number, then the number is even otherwise odd. n = n2 does not converge to L. To show this, take "= 1. Since s n = n2 n, if n>jLj+ 1 we have that js n Lj js njj Lj nj Lj>1 = ": It follows that for any N2N, if we take n>maxfjLj+ 1;Ngthen js n Lj>". Thus by the de nition of the limit (s n) does not converge to L. Solution 2. Show that (n2) is an unbounded sequence. It follows

Nov 26, 2020 · prove that if m is even and n is odd, then m+n-2 is odd. Julie Molony opened Julie’s Maids Cleaning Service on July 1, 2012. During July, the company... Prove that if n is a positive integer, then n is odd if and only if 5 n+6 is odd Prove the following statements using the method of contrapositive proof. ( In each case you should also think about how a direct proof would work. You will nd in most cases that contrapositive is easier.) 5.1.Suppose n2Z. If n2 is even, then nis even. 5.2.Suppose n2Z. If n2 is odd, then nis odd. 5.3.Suppose a;b2Z. If a2(b2 2b) is odd, then aand ...