Subject Computer Science Discrete Math

Question

If a,b >0 and c> a+b, then prove that lga + lgb < 2*lgc -2.

Solution Preview

This material may consist of step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. This material is made available for the sole purpose of studying and learning - misuse is strictly forbidden.

lga+lgb ≤2*lgc -2 is equivalent with: lg(ab) ≤2*lgc -2 (according to property 1)
Moving further one step, this is equivalent to prove that:
2*lgc -lg(ab) ≥2 which is the same with lg(c^2) -lg(ab) ≥2 (property 3)...

This is only a preview of the solution. Please use the purchase button to see the entire solution

$3.00

or $1 if you
register a new account!

Assisting Tutor

Related Homework Solutions

Get help from a qualified tutor
Live Chats