UP Board Class 10 maths Paper set 822 (AV) solution 1(b)

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1. (b) if  sin θ  = csc θ   and 0 ≤  θ ≤ π then value of  θ will be
        (i) π     (ii)π/2      (iii) π /4       (iv) 0.
   
      यदि sin θ  = csc θ   तथा 0 ≤  θ ≤ π तो θ का मान होगा
       (i) π     (ii)π/2       (iii) π /4       (iv) 0.


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  1. pooja sharma24 April 2018 at 15:36

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