Question

my all lovely brother and sister please send me answer of my question please I request you​

Answer 1

Calligraphy is a visual art related to writing. It is the design and execution of lettering with a broad-tipped instrument, brush, or other writing instrument. A contemporary calligraphic practice can be defined as "the art of giving form to

signs in an expressive, harmonious, and skillful manner"

Answer 2

o = origin

-1 ,-2,....are integers