India give which of these to world?
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Calculus
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Trigonometry
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Probability
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Algebra
A,B,D
Correct answer
Explanation
India made foundational contributions to mathematics: Trigonometry (sine, cosine functions), Algebra (Brahmagupta, Bhaskara), and early Calculus concepts (Kerala school). Probability theory developed primarily in Europe. The claimed answer correctly identifies India's core mathematical contributions.