Mathematics in Ancient and Medieval India c7.s5.231
Mathematics in Ancient and Medieval India c7.s5.231
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c7.s5.231
(iii) Let by² + c = W², hence Z² - W² = ax² Putting Z - W = mx, Z + W = a/m x we get Z = ½(m + a/m)x, W = ½ (a/m - m)x.