Why |2|= 2 and |-2|=2? Original concept : #why #|2| #= #2
For a video explanation click the link 👉 https://youtu.be/XgfP1hdduW8 Why |-2| = 2? Everyone know any number which is positive or negative in the modulus turns into positive i.e. for example |-2|=2 and |2|=2. why this happened? Now I explain it in brief. Before going to that first we see the meaning of | x-y |. | x-y | means the distance between x and y. Now |2|= |2-0| = the distance between 0 and 2. = 2. Therefor |2|= 2. Also |-2| = |-2-0| = the distance b...