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Description
Lec Note Math Olym: Snr SEC (V1)Olympiad mathematics is not a collection of techniques of solving mathematical problems but a system for advancing mathematical education. This book is based on the lecture notes of the mathematical Olympiad training courses conducted by the author in Singapore. Its scope and depth not only covers and beyond the usual syllabus, but introduces a variety of concepts and methods in modern mathematics as well. In each lecture, the concepts, theories and
Olympiad mathematics is not a collection of techniques of solving mathematical problems but a system for advancing mathematical education. This book is based on the lecture notes of the mathematical Olympiad training courses conducted by the author in Singapore. Its scope and depth not only covers and beyond the usual syllabus, but introduces a variety of concepts and methods in modern mathematics as well. In each lecture, the concepts, theories and methods are taken as the core. The examples serve to explain and enrich their intentions and to indicate their applications. Besides, appropriate number of test questions is available for the readers' practice and testing purpose. Their detailed solutions are also conveniently provided. The examples are not very complicated so readers can easily understand. There are many real competition questions included which students can use to verify their abilities. These test questions originate from many countries all over the world. This book will serve as a useful textbook of mathematical Olympiad courses, a self-study lecture notes for students, or as a reference book for related teachers and researchers.Shipping Notes
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4.8 ★★★★★
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Product Reviews
★★★★★ 5
Made well. Quality product.
Size: 9.25 Inch, Number of Items: 6
Great quality, very sturdy. Bought and tried others that were inferior. Will be purchasing more of these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025
★★★★★ 5
Sturdy, great quality!
Size: 7.25 Inch, Number of Items: 6, Size: 7.25 Inch, Number of Items: 6
The brackets were exactly what I had in mind, and at a much more affordable price than Home Depot. They are sturdy and look amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2024
★★★★★ 4
Nice brackets
Size: 11.25 Inch, Number of Items: 8, Size: 11.25 Inch, Number of Items: 8
The brackets look great and fit a 1x12 board perfectly. They've been installed for a few days and seem to be sturdy.
So far, the only negative is the hardware, as other reviewers have mentioned. Initially, I had some trouble locating the stud and decided to use the drywall anchors. I got one bracket installed and the anchor was already pulling out of the wall.
Overall, I think the brackets are great, but just use your own screws and drywall anchors (if needed).
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Reviewed in the United States on February 11, 2023
★★★★★ 5
Strong brackets
Size: 9.25 Inch, Number of Items: 8
Solid and sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Well made. Sturdy.
Size: 7.25 Inch, Number of Items: 6, Size: 7.25 Inch, Number of Items: 6
I bought these for an alcove. The brackets came in great condition. I didnt notice any scratched.
Mounting… the brackets are not centered on the wall, but are centered on the studs. I cant do anything about the stud placement.
I bought a 2x8x10 board and cut it into 40 in sections. After placing the brackets on the wall the boards fit beautifully in place. (I used the long stud screws that came with the brackets)
I havent screwed the boards to the wall (those screws also included) and may not. I like being able to pull a board out and run cables behind, if needed. I think the boards are sturdy enough that I wont have an issue with tipping, since the right most stud is at the corner of the wall.
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Reviewed in the United States on September 13, 2022
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