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If the number of solutions of secx+tanx=√3 for x∈[0,3π] is n, then the number of terms in the expansion of (x+y+z)n+7 is

Answer» If the number of solutions of secx+tanx=3 for x[0,3π] is n, then the number of terms in the expansion of (x+y+z)n+7 is


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