If sin(90º-π)+cos π = √2 cos (90º-π), then the value of cosec π is :

  1. √(3/2)
  2. 1/√2
  3. 1/√3
  4. 2/3
Anurag Mishra Professor Asked on 29th December 2015 in Maths.
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  • 1 Answer(s)

    Answer is Square rt. 3/2.

    Monis Rasool Professor Answered on 29th December 2015.
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