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Range of the function f(x) = (sin-1 | sinx | -cos-1 | cos x |) is

(A) {0} 

(B) [ 0, (π/ 2) ]

(C) [ 0, π

(D) None of these

1 Answer

+1 vote
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Best answer

sin–1 |sin x|  cos–1 |cos x| 

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