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solve it Asked by sdmbotch1123 | 19 Sep, 2023, 01:53: PM Expert Answer
For k belongs to R, let the solutions of the equation cos(sin-1(xcot(tan-1(cos(sin-1x))))) = k, 0 < |x| < 1/sqrt{2} be alpha and beta, where the inverse trigonometric functions take only principal values. If the solutions of the equation x2 - bx - 5 = 0 are 1/{alpha}2 + 1/{beta}2 and {alpha}/{beta} then b/k2 is equal to:
Solution: Answered by Renu Varma | 21 Sep, 2023, 11:04: AM
CBSE 12-science - Maths
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