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Which of the following is the solution set of the equation sin-1x = cos-1x + sin-1(3x - 2)?

(A) {1/2, 1}

(B) [1/2, 1]

(C) [1/3, 1]

(D) {1/3, 1}

1 Answer

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Best answer

Correct option (A) {1/2, 1}


Thus, only at {1/2,1} above expression has a solution 

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