test1-fall94 - a 6 = 0 Then the multiplicative inverse of a...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Name: S.S.N: MAS 3300 – Test 1 Fall 1994 Give proofs of the following quoting the relevant axioms and results. The questions have equal value. Write on ONE side of your paper. 1. If a R then a 0 = 0 . 2. If a , b R then a ( - b ) = - ( ab ) . 3. If a R , then - a = ( - 1) a. 4. Let a R with
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: a 6 = 0. Then the multiplicative inverse of a is unique. 5. If a , b ∈ R , a < 0 and b < 0 then ab > . 6. If a ∈ R and 0 < a < 1 then 1 a < 1 a 2 . 7. If a,b ∈ R then | a + b | ≤ | a | + | b | . 1...
View Full Document

This note was uploaded on 06/03/2011 for the course MAS 3300 taught by Professor Staff during the Spring '08 term at University of Florida.

Ask a homework question - tutors are online