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in Sets, relations and functions by (54.5k points)

Solve for x: tan-1((x - 1)/(x + 1)) + tan-1((2x - 1)/(2x + 1)) = tan-1(23/36)

1 Answer

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by (50.2k points)
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Best answer

Given equation is

Hence, the solutions are x = 4/3, -3/8

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