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sin^-1 (tan π/4) - sin^-1 √(3/x) = π/6. Then x is a root of the equation ... (a) x^2 – x – 6 = 0 (b) x^2 – x – 12 = 0 (c) x^2 + x – 12 = 0

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sin-1 (tan π/4) - sin-1 (3/x) = π/6. Then x is a root of the equation ...

(a) x2 – x – 6 = 0

(b) x2 – x – 12 = 0 

(c) x2 + x – 12 = 0 

(d) x2 + x – 6 = 0

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(b) x2 – x – 12 = 0

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