Indian Mathematicians and Astronomers

Bhaskara II was an Indian mathematician and astronomer who lived in the 12th century CE. He is known for his work on the geometry of spheres, including his discovery of the formula for the volume of a sphere.

Varahamihira was an Indian mathematician and astronomer who lived in the 6th century CE. He is known for his work on the geometry of polyhedra, including his discovery of the formula for the volume of a pyramid.

Aryabhata was an Indian mathematician and astronomer who lived in the 5th century CE. He is known for his work on the geometry of curves, including his discovery of the formula for the area of a parabola.

None of the Indian mathematicians mentioned in the options are known for their work on the geometry of fractals.

None of the Indian mathematicians mentioned in the options are known for their work on the geometry of topology.

None of the Indian mathematicians mentioned in the options are known for their work on the geometry of differential geometry.

Varāhamihira, a renowned Indian astronomer and astrologer, observed and documented the supernova of 1054 CE in his treatise, the Brihat Samhita.

Aryabhata, a prominent astronomer of the Aryabhata School, proposed the heliocentric model of the solar system, where the Earth and other planets revolve around the Sun, centuries before it was widely accepted in the West.

Aryabhata, a brilliant astronomer of the Aryabhata School, proposed the concept of the Earth's rotation on its axis, challenging the prevailing belief that the Earth was stationary and the heavens revolved around it.

The Bhaskara School, founded by the renowned astronomer Bhaskara, made significant contributions to the development of mathematical techniques and algorithms for astronomical calculations, enabling more precise predictions of celestial events.

Brahmagupta, a prominent astronomer of the Brahmagupta School, proposed the concept of the Earth's elliptical orbit around the Sun, refining the understanding of planetary motion and the shape of their orbits.

The Varahamihira School, led by the renowned astronomer Varahamihira, made significant contributions to the study of eclipses, developing methods for predicting their occurrence and understanding their astronomical significance.

Brahmagupta, a brilliant astronomer of the Brahmagupta School, proposed the concept of the precession of the equinoxes, recognizing the gradual shift in the position of the equinoxes over time due to the Earth's axial tilt.

Aryabhata, a prominent astronomer of the Aryabhata School, proposed the concept of the Earth's axial tilt, explaining the variation in the length of day and night throughout the year and the changing positions of stars in the night sky.

Aryabhata, a brilliant astronomer of the Aryabhata School, proposed the concept of the Earth's spherical shape, challenging the prevailing belief that the Earth was flat and supported by pillars.