samanfatma (25)in #health • last yearDo you know which habits affect your mind?The mind is a complex and powerful organ, capable of incredible feats of creativity, problem-solving, and critical…samanfatma (25)in #mathematics • last yearDoes 1 0 -1 have any meaning in math or computer science?The triplet 1, 0, -1 is a commonly used sequence in mathematics and computer science, often representing a pattern or…samanfatma (25)in #euclidpostulates • last yearWhy did Euclid prove his first four postulates? Why didn't he prove his fifth postulate (parallelism)?Euclid's first four postulates are often referred to as the "common notions," as they are basic assumptions that are…samanfatma (25)in #numbertheory • last yearwhat is the number theory?Number theory is a branch of mathematics that deals with the study of numbers, particularly integers, and their…samanfatma (25)in #arithmetic • last yearIf x+6, 2x+1, and 4x-13 form an arithmetic sequence, what is x and the 9th term?To determine the value of x, we can use the fact that the three terms form an arithmetic sequence, which means that…