Zetta- Zetta- Zetta is a decimal unit prefix in the metric system denoting a factor of 10 or . The prefix was added as an SI prefix to the International System of Units (SI) in 1991 and has the symbol Z. Zetta is evocative of the Latin numeral , meaning "seven". Therefore it was used to denote the seventh power of 1000. A prefix of the same value, "hepta", was informally introduced a few years before the promulgation of zetta. It was formed from the Greek (), also meaning "seven". "Hepta" never received official sanction and is obsolete. Zeta (), although
Mysore Peta Kodagu district, it is part of the traditional dress worn on special occasions such as marriages. The Kodagu Peta is slightly different from the Mysore Peta. It is flat on top while the Mysore Peta slopes down on both sides. The Konkani Peta resembles the Kodagu Peta. Men wear a turban during religious ceremonies to portray respect and reverence towards the Supreme Being.Distinguished people are honoured by the award of a Mysore Peta in formal functions. Even to this day bridegrooms in Southern Karnataka wear the Mysore Peta during the rituals associated with the marriage. It is a traditional sign