Math Problem Statement
Using the direct proof, what can be assumed so that the statement below is true?
If an integer is odd and another integer is even, their product is even.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Algebra
Number Theory
Formulas
Odd integer: m = 2k + 1
Even integer: n = 2l
Product: m × n = 2(2kl + l)
Theorems
Properties of even and odd integers under multiplication
Suitable Grade Level
Grades 8-10