Find the Value of Given Trigonometrical Term:

cot41o.cot 42o. cot 43o.cot 44o.cot 45o.cot 46o.cot 47o . cot 48o. cot 49o

  1. 0
  2. √3/2
  3. 1/√2
  4. 1
Anurag Mishra Professor Asked on 26th October 2015 in Maths.
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  • 1 Answer(s)

    Answer is (4): 1

    Monis Rasool Professor Answered on 28th October 2015.
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