ЭШ · Суралцах · 28 бодлого
Sets & Logic Олонлог
Set operations, Venn counting, and interval notation — tested directly and used as the language of probability problems. Authored specifically for this course: nothing on the platform covered it before.
Сургалтын хөтөлбөр (БСШУСЯ, А/492): 10.6
01 · Курс
3 нэгжээс 3 нь бэлэн — хичээл, дадлага, өөрийгөө шалгах тесттэй. Хичээлүүд одоогоор англи хэлээр; монгол орчуулга дараа нэмэгдэнэ.
01 Sets & Operations Sets, membership and subsets, the four operations, subset counting with powers of two, and De Morgan's laws — the notation the rest of the topic (and half of probability) is written in. Start 02 Venn Diagrams & Counting The four regions of a two-set diagram, inclusion–exclusion in both directions, eight-region three-set diagrams filled center-outward, and the three-set formula — the survey-problem toolkit the exam returns to every year. Start 03 Number Sets & Intervals The nested family ℕ ⊂ ℤ ⊂ ℚ ⊂ ℝ with the irrationals in the gap, interval notation and integer counts, intersections and unions on the number line, and absolute value read as distance — the language every inequality answer is written in. Start