우등생 해법 수학 5-2 2024년 (노트증정)
<center><IMG src="https://ipx.image-gmkt.com/imageproxy/?src=http%3a%2f%2foyesbook.cafe24.com%2fimage%2f2024-2notice.jpg&scw=-1&remake=Y" onerror="this.src='http://oyesbook.cafe24.com/image/2024-2notice.jpg'; $(this).attr('onerror','');" ><img src=https://contents.kyobobook.co.kr/sih/fit-in/860x0/dtl/illustrate/346/i9791125977346.jpg><IMG src="https://ipx.image-gmkt.com/imageproxy/?src=http%3a%2f%2foyesbook.cafe24.com%2fimage%2f2024notice.jpg&scw=-1&remake=Y" onerror="this.src='http://oyesbook.cafe24.com/image/2024notice.jpg'; $(this).attr('onerror','');" ><IMG src="https://ipx.image-gmkt.com/imageproxy/?src=http%3a%2f%2foyesbook.cafe24.com%2fimage%2fbb2024.jpg&scw=-1&remake=Y" onerror="this.src='http://oyesbook.cafe24.com/image/bb2024.jpg'; $(this).attr('onerror','');" ></center>