So time yesterday will be held Wednesday neighbor trigonometry math test. at that time I really did not understand the material trigonometry. at the time I took the initiative to ask about trignometri taught math lessons that will be replay in the final hour. when I saw farras'm learning too, but he was already familiar with the material and only deepen it. so I asked farras to teach me. fortunately he was kind enough to teach me. when we have learned about two hours finally I slightly understand the material. The test was finally started.
I am very grateful to farras. so I can say that he's a very valuable at the time.
Thank you ^ __ ^