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The value of sin(sin−11x+sec−1x) , |x|≥1 is (a) 1 (b) −1(c) 0 (d) 12 |
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Answer» The value of sin(sin−11x+sec−1x) , |x|≥1 is (a) 1 (b) −1(c) 0 (d) 12 |
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