Register
Prove by induction that all of the hexagonal numbers are odd. *(Problem from book is incorrect)
110k views
1 vote
Prove by induction that all of the hexagonal numbers are odd.

*(Problem from book is incorrect)

User JochenJung
by
5.3k points

1 Answer

3 votes

If
H_n denotes the
n-th hexagonal number, then this is indeed false because
H_2=6.

User Paul Godard
by
6.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
What is distributive property ?
Link Copied!