Hello many tutors have answered wrong please help me CORRECTLY with my math homework as soon as possible please

Question

Identify the correct proof by induction or a counterexample to disprove the following statement.

 

A.) counterexample: n = 2

 

 

B.) proof by induction: 

 

 

C.) counterexample: n = 1

 

 

D.) proof by induction:

 

 

help. i know that the options are long winded but please bear with me here

Answer 1

Look!

The statement is 1 + 3 + 5 + ...

Which proof by induction has the same series?

C. Cannot be a counterexample since it is part of a proof by induction.

A. Did you try n = 2. Does or does it not solve?