have done a million of these types of questions with truth tables and what not, but when asked this way, I am completely stumped:

1. true or false . For every number x, x<13 or x>6

2.For some interger n, n is greater than or equal to 4 and n is less than or equal to 4.

I am especially interested in the first problem. If you can i'd like to see the problem answered rather than clues. Any help appreciated.