(Abstract Algebra 1) The Center of a Group

The definition of the center of a group is given, along with some examples. Then, a proof that the center of a group is a subgroup of the group is provided.

[kemaltezerdilsiz]

Great video! Thank you for taking the time to make this video.

[Recordingization]

Helpful to understand the meaning of Z(G)

[bhartijasrotia]

Sir...ur videos r marvelous. Plzz try 2. Make some more videos on abstract algebra n...explain the concepts in

[miv_cleric]

It would be helpful to include some motivation for learning this. How is the center of a group useful?

[Love_Hope_from_Above]

Prof. Learnifyable:

Thank you for making the videos on symmetries of an equilateral triangle and a square, and the center of a group.  Will you be making a new video on the centralizer of a group soon?  How about cyclic groups (long-awaited for)?

Many thanks!

   > Benny Lo, Calif.

[nagari_ishere]

Is it necessary to commute with all other elements of group to become centre of group or not....?

[nagari_ishere]

Sir is it necessary for element to commute with all other elements of group to become centre of group please answer.

[ali]

why the word "Center?" Is there any kind of table or pictorial interpretation for selection of this word? Thank you

[karinablanchard]

What is delta 1 and delta 2 in the D4 chart?

[preyayadav]

Can u tell me how to find a centre of a group without using cayley's table

[kuhanpei]

is every elements of center of group mutualy cummute...?