1.

If a is equal to number of solution(s) of the equation |log|x||=|tanx|, where x∈(−π2,π2), then domain of the function f(x)=log(tan−1(a−xa+x)) is equal to

Answer»

If a is equal to number of solution(s) of the equation |log|x||=|tanx|, where x(π2,π2), then domain of the function f(x)=log(tan1(axa+x)) is equal to



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