1@ eureka thanks yaar.....
i have some unsolved questions in inverse trigno..........posting here.......
Q1 Find range of values of a if sum of series \sum_{n=1}^{infinity}{(\frac{sec^{-1}\sqrt{\left|x \right|}+cosec^{-1}\sqrt{\left|x \right|}}{\pi a}})^{n}
is finite where \left|x \right|\geq 1;a>0
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38 Answers
24@ mani...never say never..................jee is having a habit to surprise students
and ans is n=3..........exact........
recheck urs
24@ akand i dont have the answer for that ques......plz post the method.....[1][1]
11√3X∩is an irrational number and this question doesnt demand gr88 comments
it was the most easiest question
so no behas on it[1]
1hey akand hmm im havin doubt da in ur solution.....plz recheck it....not sure..........thats y.......
