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Vijay Singh chauhan Asked a Question
June 14, 2022 10:00 pmpts 30 pts
Let S-fxe[-14|| sin(x) >0}. Whichof the following is true ? 1. inf (S) <0 2. sup(S) does ot exist 3. sup( S) = z 4. inf (S) =r/2 (CSIR NET Dec 2017)
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  • Navdeep goyal 1 Best Answer
    pi =3.14 and sin>0 in 0.to pi so sup s =pi
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