Question 1098100
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1.  csc is cosec, which is 1/sin.   


    So, you are given that {{{sin(theta)}}} > 0.



2.  sec is 1/cos.


    So, you are given that {{{cos(theta)}}} > 0.



3.  The only quadrant where both sine is positive and cosine is positive is QI.


    Hence, {{{theta}}} is in QI.
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