Polynomials can be classified by the number of terms with nonzero coefficients, so that a one-term polynomial is called a monomial, a two-term polynomial is called a binomial, and a three-term polynomial is called a trinomial. The term quadrinomial is occasionally used for a four-term polynomial.
Bali, one of the Indonesian islands in the South Pacific, uses Indonesia's rupiah as its main form of currency.Travelers heading to the island must ensure they have an understanding of the rupiah in advance to avoid being given an incorrect amount of change or an unfair exchange rate.upiah coins come in denominations of Rp 25, 50, 100, 500 and a new gold and silver Rp 1,000 coin, with both old and newly issued coin designs in circulation for Rp 500, 100 and 50 coins. As of publication, a U.S. dollar is worth just over 10,000 rupiahs.
Bali does have Visa on Arrival facility for Indians. The cost of the visa is US$25. This visa is valid for up to 30 days stay in Indonesia and extendable for another 30 days. Ensure that your passport is valid for at least another 6 months and should have enough space for the visa sticker. You should have a return flight ticket (reservation printout). They rarely ever ask for it, but it could happen.