Answer:
A golden age is a period in a field of endeavor when great tasks were accomplished.
Explanation:
The period between the 4th century and 6th century AD is known as the Golden Age of India because of the large achievements Indians made in the fields of mathematics, astronomy, sculpting and painting during the Gupta Empire.
Some of the developments are:
a) The decimal numeral system, including the concept of zero, was invented in India during this period.
b) The peace and prosperity created under leadership of Guptas enabled the pursuit of scientific and artistic endeavors in India
c) Extensive inventions and discoveries in science, technology, engineering, art, dialectic,literature, logic, mathematics, astronomy, religion, and philosophy that crystallized the elements of what is generally known as Hindu culture.
The developments are valuable because most part of the word depend on Indian discoveries in science, medicine and culture. These added to the economy of India