Mathematics in Ancient and Medieval India c8.165

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c8.165

Mādhava (*Āryabhaṭīyabhāṣya*, TSS 101, p. 58) used the following result to obtain the formula : R Sin (A ± B) = √((R Sin A)² - (lamba)²) ± √((R Sin B)² - (lamba)²) where lamba = (R Sin A.R Sin B)/R

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