Question

What did the Arabs convey to Europe from India​

Answer 1

much of the Hindu approach to mathematics was certainly conveyed to western Europe through Arabs. ... As in the rest of mathematical science so in Trigonometry, were the Arabs pupils of the Hindus and still more of the Greeks, but not without important devices of their own.The Golden Age of Islam, which saw a flourishing of science, notably mathematics and astronomy, especially during the 9th and 10th centuries, had a notable Indian influence.