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z (EN)
litero, simbolo

Ĉi tiu vorto ankaŭ povas esti formo de:
Z (litero, simbolo)

litero “z”

z
  1. la minuskla formo de la litero "Z"
    The word "zip" starts with the letter "z".

simbolo “z”

z
  1. reala variablo en matematiko kiam x kaj y jam estas uzataj
    The the equation is x + 2y + 3z2 + u = 7.
  2. kompleksa variablo en matematiko
    Let z = x + yi, where x is the real part and y is the imaginary part of the complex number.
  3. la tria koordinato en 3D Kartezia sistemo en matematiko
    In the three-dimensional system, a point can be represented as (x, y, z).
  4. la valoro de norma normala hazarda variablo en statistiko
    In our study, z > 2 indicated that the test results were significantly above average.
  5. simbolo por la atomnumero en kemio
    In the periodic table, the element oxygen has a z = 8, indicating it has 8 protons in its nucleus.
  6. simbolo por la ruĝiĝo en astronomio
    Astronomers measured z = 1.5 for the distant galaxy, indicating it is moving away from us at a significant speed.