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If tan−1(x2+3|x|−4)+cot−1(4π+sin−1(sin14))=π2, then the value of sin−1(sin2|x|) is equal to |
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Answer» If tan−1(x2+3|x|−4)+cot−1(4π+sin−1(sin14))=π2, then the value of sin−1(sin2|x|) is equal to |
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