Answers...   The concept of providing answers is to help you with understanding concepts and checking work that you've already done.

 This means that you've searched for answers and your journey has led you to earnestly seek answers to further your understanding.  In other words, you have a "thirst for knowledge".

So,  Have you done your own work first??? Check yourself and follow the appropriate link below...

 Link #1    I'm not ready yet...

Link #2    I thirst for knowledge...