Q. 39 - Calculus

Question

Find the least upper bound of the sequences in Exercises 37–42 

$\{-k\}$

Step-by-Step Solution

Answer

The upper bound is $-1.$

Step 1. Given information.

The given sequence is $\{-k\}.$

Step 2. Value of the upper bound.

The given sequence can be written as,

$\{-k\}=\{-1,-2,-3,\dots \}$

So, the least upper bound of the sequence is $-1.$