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\u0e2a\u0e32\u0e02\u0e32\u0e27\u0e34\u0e0a\u0e32\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e44\u0e14\u0e49\u0e08\u0e31\u0e14\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21\u0e41\u0e25\u0e01\u0e40\u0e1b\u0e25\u0e35\u0e48\u0e22\u0e19\u0e40\u0e23\u0e35\u0e22\u0e19\u0e23\u0e39\u0e49 <b data-path-to-node=\"4\" data-index-in-node=\"96\">\u201c\u0e08\u0e32\u0e01\u0e1e\u0e35\u0e48\u2026\u0e2a\u0e39\u0e48\u0e19\u0e49\u0e2d\u0e07 \u0e2a\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e04\u0e48\u0e32\u0e22\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u201d<\/b> \u0e1a\u0e23\u0e23\u0e22\u0e32\u0e01\u0e32\u0e28\u0e40\u0e15\u0e47\u0e21\u0e44\u0e1b\u0e14\u0e49\u0e27\u0e22\u0e04\u0e27\u0e32\u0e21\u0e2d\u0e1a\u0e2d\u0e38\u0e48\u0e19\u0e41\u0e25\u0e30\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e31\u0e19\u0e40\u0e2d\u0e07 \u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e1e\u0e35\u0e48 \u0e46 \u0e19\u0e31\u0e01\u0e28\u0e36\u0e01\u0e29\u0e32\u0e0a\u0e31\u0e49\u0e19\u0e1b\u0e35\u0e17\u0e35\u0e48 3 \u0e41\u0e25\u0e30\u0e19\u0e49\u0e2d\u0e07 \u0e46 \u0e0a\u0e31\u0e49\u0e19\u0e1b\u0e35\u0e17\u0e35\u0e48 2 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e23\u0e48\u0e27\u0e21\u0e01\u0e31\u0e19\u0e27\u0e32\u0e07\u0e23\u0e32\u0e01\u0e10\u0e32\u0e19\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21\u0e04\u0e48\u0e32\u0e22\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e43\u0e19\u0e2d\u0e19\u0e32\u0e04\u0e15<\/p>\n<hr data-path-to-node=\"5\">\n<h3 data-path-to-node=\"6\">\ud83d\udca1 <b data-path-to-node=\"6\" data-index-in-node=\"3\">\u0e40\u0e08\u0e32\u0e30\u0e25\u0e36\u0e01\u0e1b\u0e23\u0e30\u0e2a\u0e1a\u0e01\u0e32\u0e23\u0e13\u0e4c \u0e41\u0e25\u0e01\u0e40\u0e1b\u0e25\u0e35\u0e48\u0e22\u0e19\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19<\/b><\/h3>\n<p data-path-to-node=\"7\">\u0e43\u0e19\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21\u0e04\u0e23\u0e31\u0e49\u0e07\u0e19\u0e35\u0e49 \u0e1e\u0e35\u0e48\u0e1b\u0e35 3 \u0e44\u0e14\u0e49\u0e16\u0e48\u0e32\u0e22\u0e17\u0e2d\u0e14\u0e1b\u0e23\u0e30\u0e2a\u0e1a\u0e01\u0e32\u0e23\u0e13\u0e4c\u0e15\u0e23\u0e07\u0e08\u0e32\u0e01\u0e01\u0e32\u0e23\u0e25\u0e07\u0e2a\u0e19\u0e32\u0e21\u0e08\u0e23\u0e34\u0e07 \u0e42\u0e14\u0e22\u0e40\u0e19\u0e49\u0e19\u0e2b\u0e19\u0e31\u0e01\u0e43\u0e19 2 \u0e2b\u0e31\u0e27\u0e02\u0e49\u0e2d\u0e2b\u0e25\u0e31\u0e01\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e31\u0e27\u0e43\u0e08\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e17\u0e33\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21:<\/p>\n<ul data-path-to-node=\"8\">\n<li>\n<p data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">\ud83d\udea9 \u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e17\u0e35\u0e48\u0e1e\u0e1a\u0e40\u0e08\u0e2d\u0e41\u0e25\u0e30\u0e41\u0e19\u0e27\u0e17\u0e32\u0e07\u0e01\u0e32\u0e23\u0e41\u0e01\u0e49\u0e44\u0e02:<\/b> 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data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">\ud83d\udccb \u0e2b\u0e19\u0e49\u0e32\u0e17\u0e35\u0e48\u0e01\u0e32\u0e23\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07\u0e41\u0e15\u0e48\u0e25\u0e30\u0e1d\u0e48\u0e32\u0e22:<\/b> \u0e40\u0e08\u0e32\u0e30\u0e25\u0e36\u0e01\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19 \u0e15\u0e31\u0e49\u0e07\u0e41\u0e15\u0e48\u0e1d\u0e48\u0e32\u0e22\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23 \u0e1d\u0e48\u0e32\u0e22\u0e2a\u0e27\u0e31\u0e2a\u0e14\u0e34\u0e01\u0e32\u0e23 \u0e44\u0e1b\u0e08\u0e19\u0e16\u0e36\u0e07\u0e1d\u0e48\u0e32\u0e22\u0e2a\u0e31\u0e19\u0e17\u0e19\u0e32\u0e01\u0e32\u0e23 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e40\u0e2b\u0e47\u0e19\u0e20\u0e32\u0e1e\u0e23\u0e27\u0e21\u0e02\u0e2d\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e31\u0e1a\u0e1c\u0e34\u0e14\u0e0a\u0e2d\u0e1a\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1b\u0e23\u0e30\u0e2a\u0e32\u0e19\u0e07\u0e32\u0e19\u0e17\u0e35\u0e48\u0e21\u0e35\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"9\">\n<h3 data-path-to-node=\"10\">\ud83e\udd1d <b data-path-to-node=\"10\" data-index-in-node=\"3\">\u0e2a\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e40\u0e08\u0e15\u0e19\u0e32\u0e23\u0e21\u0e13\u0e4c \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e04\u0e48\u0e32\u0e22\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e17\u0e35\u0e48\u0e21\u0e35\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e<\/b><\/h3>\n<p data-path-to-node=\"11\">\u0e40\u0e1b\u0e49\u0e32\u0e2b\u0e21\u0e32\u0e22\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21\u0e19\u0e35\u0e49 \u0e44\u0e21\u0e48\u0e43\u0e0a\u0e48\u0e41\u0e04\u0e48\u0e01\u0e32\u0e23\u0e2a\u0e48\u0e07\u0e15\u0e48\u0e2d\u0e40\u0e2d\u0e01\u0e2a\u0e32\u0e23\u0e2b\u0e23\u0e37\u0e2d\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19 \u0e41\u0e15\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e32\u0e23\u0e2a\u0e48\u0e07\u0e15\u0e48\u0e2d <b data-path-to-node=\"11\" data-index-in-node=\"88\">&#8220;\u0e2b\u0e31\u0e27\u0e43\u0e08\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e47\u0e19\u0e1c\u0e39\u0e49\u0e43\u0e2b\u0e49&#8221;<\/b> \u0e41\u0e25\u0e30\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23\u0e17\u0e35\u0e48\u0e40\u0e02\u0e49\u0e21\u0e02\u0e49\u0e19 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\u0e40\u0e01\u0e34\u0e14\u0e08\u0e32\u0e01\u0e01\u0e32\u0e23\u0e40\u0e15\u0e23\u0e35\u0e22\u0e21\u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e2a\u0e48\u0e07\u0e15\u0e48\u0e2d\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e17\u0e35\u0e48\u0e14\u0e35&#8221;<\/b><\/p>\n<hr data-path-to-node=\"13\">\n<h3 data-path-to-node=\"14\"><b data-path-to-node=\"14\" data-index-in-node=\"0\">#Hashtag<\/b><\/h3>\n<p data-path-to-node=\"15\">#\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e23\u0e32\u0e0a\u0e20\u0e31\u0e0f\u0e1a\u0e38\u0e23\u0e35\u0e23\u0e31\u0e21\u0e22\u0e4c #MathBRU #\u0e08\u0e32\u0e01\u0e1e\u0e35\u0e48\u0e2a\u0e39\u0e48\u0e19\u0e49\u0e2d\u0e07 #\u0e04\u0e48\u0e32\u0e22\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c #\u0e40\u0e23\u0e35\u0e22\u0e19\u0e23\u0e39\u0e49\u0e1c\u0e48\u0e32\u0e19\u0e1b\u0e23\u0e30\u0e2a\u0e1a\u0e01\u0e32\u0e23\u0e13\u0e4c 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\u0e40\u0e08\u0e32\u0e30\u0e25\u0e36\u0e01\u0e1b\u0e23\u0e30\u0e2a\u0e1a\u0e01\u0e32\u0e23\u0e13\u0e4c \u0e41\u0e25\u0e01\u0e40\u0e1b\u0e25\u0e35\u0e48\u0e22\u0e19\u0e01\u0e25\u0e22\u0e38\u0e17\u0e18\u0e4c\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19 \u0e43\u0e19\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21\u0e04\u0e23\u0e31\u0e49\u0e07\u0e19\u0e35\u0e49 \u0e1e\u0e35\u0e48\u0e1b\u0e35 3 \u0e44\u0e14\u0e49\u0e16\u0e48\u0e32\u0e22\u0e17\u0e2d\u0e14\u0e1b\u0e23\u0e30\u0e2a\u0e1a\u0e01\u0e32\u0e23\u0e13\u0e4c\u0e15\u0e23\u0e07\u0e08\u0e32\u0e01\u0e01\u0e32\u0e23\u0e25\u0e07\u0e2a\u0e19\u0e32\u0e21\u0e08\u0e23\u0e34\u0e07 \u0e42\u0e14\u0e22\u0e40\u0e19\u0e49\u0e19\u0e2b\u0e19\u0e31\u0e01\u0e43\u0e19 2 \u0e2b\u0e31\u0e27\u0e02\u0e49\u0e2d\u0e2b\u0e25\u0e31\u0e01\u0e17\u0e35\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e2b\u0e31\u0e27\u0e43\u0e08\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e17\u0e33\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21: \ud83d\udea9 \u0e1b\u0e31\u0e0d\u0e2b\u0e32\u0e17\u0e35\u0e48\u0e1e\u0e1a\u0e40\u0e08\u0e2d\u0e41\u0e25\u0e30\u0e41\u0e19\u0e27\u0e17\u0e32\u0e07\u0e01\u0e32\u0e23\u0e41\u0e01\u0e49\u0e44\u0e02: \u0e23\u0e48\u0e27\u0e21\u0e01\u0e31\u0e19\u0e27\u0e34\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c\u0e2d\u0e38\u0e1b\u0e2a\u0e23\u0e23\u0e04\u0e17\u0e35\u0e48\u0e2d\u0e32\u0e08\u0e40\u0e01\u0e34\u0e14\u0e02\u0e36\u0e49\u0e19\u0e23\u0e30\u0e2b\u0e27\u0e48\u0e32\u0e07\u0e08\u0e31\u0e14\u0e04\u0e48\u0e32\u0e22 \u0e17\u0e31\u0e49\u0e07\u0e43\u0e19\u0e2a\u0e48\u0e27\u0e19\u0e02\u0e2d\u0e07\u0e2b\u0e19\u0e49\u0e32\u0e07\u0e32\u0e19\u0e41\u0e25\u0e30\u0e23\u0e30\u0e1a\u0e1a\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e01\u0e32\u0e23 \u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e41\u0e0a\u0e23\u0e4c &#8220;Solutions&#8221; \u0e17\u0e35\u0e48\u0e40\u0e04\u0e22\u0e43\u0e0a\u0e49\u0e44\u0e14\u0e49\u0e1c\u0e25 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e19\u0e49\u0e2d\u0e07 \u0e46 \u0e1e\u0e23\u0e49\u0e2d\u0e21\u0e23\u0e31\u0e1a\u0e21\u0e37\u0e2d\u0e01\u0e31\u0e1a\u0e17\u0e38\u0e01\u0e2a\u0e16\u0e32\u0e19\u0e01\u0e32\u0e23\u0e13\u0e4c \ud83d\udccb \u0e2b\u0e19\u0e49\u0e32\u0e17\u0e35\u0e48\u0e01\u0e32\u0e23\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07\u0e41\u0e15\u0e48\u0e25\u0e30\u0e1d\u0e48\u0e32\u0e22: \u0e40\u0e08\u0e32\u0e30\u0e25\u0e36\u0e01\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19 \u0e15\u0e31\u0e49\u0e07\u0e41\u0e15\u0e48\u0e1d\u0e48\u0e32\u0e22\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23 \u0e1d\u0e48\u0e32\u0e22\u0e2a\u0e27\u0e31\u0e2a\u0e14\u0e34\u0e01\u0e32\u0e23 \u0e44\u0e1b\u0e08\u0e19\u0e16\u0e36\u0e07\u0e1d\u0e48\u0e32\u0e22\u0e2a\u0e31\u0e19\u0e17\u0e19\u0e32\u0e01\u0e32\u0e23 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e40\u0e2b\u0e47\u0e19\u0e20\u0e32\u0e1e\u0e23\u0e27\u0e21\u0e02\u0e2d\u0e07\u0e04\u0e27\u0e32\u0e21\u0e23\u0e31\u0e1a\u0e1c\u0e34\u0e14\u0e0a\u0e2d\u0e1a\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1b\u0e23\u0e30\u0e2a\u0e32\u0e19\u0e07\u0e32\u0e19\u0e17\u0e35\u0e48\u0e21\u0e35\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e \ud83e\udd1d \u0e2a\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e40\u0e08\u0e15\u0e19\u0e32\u0e23\u0e21\u0e13\u0e4c \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e04\u0e48\u0e32\u0e22\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e17\u0e35\u0e48\u0e21\u0e35\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e \u0e40\u0e1b\u0e49\u0e32\u0e2b\u0e21\u0e32\u0e22\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e02\u0e2d\u0e07\u0e01\u0e34\u0e08\u0e01\u0e23\u0e23\u0e21\u0e19\u0e35\u0e49 \u0e44\u0e21\u0e48\u0e43\u0e0a\u0e48\u0e41\u0e04\u0e48\u0e01\u0e32\u0e23\u0e2a\u0e48\u0e07\u0e15\u0e48\u0e2d\u0e40\u0e2d\u0e01\u0e2a\u0e32\u0e23\u0e2b\u0e23\u0e37\u0e2d\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19 \u0e41\u0e15\u0e48\u0e40\u0e1b\u0e47\u0e19\u0e01\u0e32\u0e23\u0e2a\u0e48\u0e07\u0e15\u0e48\u0e2d &#8220;\u0e2b\u0e31\u0e27\u0e43\u0e08\u0e02\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e40\u0e1b\u0e47\u0e19\u0e1c\u0e39\u0e49\u0e43\u0e2b\u0e49&#8221;...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mathed.bru.ac.th\/en\/2026\/03\/04\/\u2728-\u0e08\u0e32\u0e01\u0e1e\u0e35\u0e48\u0e2a\u0e39\u0e48\u0e19\u0e49\u0e2d\u0e07-\u0e2a\u0e32\u0e19\u0e15\u0e48\u0e2d\u0e41\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0e2a\u0e32\u0e02\u0e32\u0e27\u0e34\u0e0a\u0e32\u0e04\u0e13\u0e34\u0e15\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-04T03:01:14+00:00\" \/>\n<meta property=\"og:image\" 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