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  चे मूल्य काय आहे?

  4. वरीलपैकी काहीही नाही

Answer (Detailed Solution Below)

Option 2 :
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Detailed Solution

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संकल्पना:

sin (2nπ + θ) = sin θ

sin (π – θ) = sin θ

गणना:

आपल्याला चे मूल्य शोधायचे आहे

                                  (∵ sin (2nπ + θ) = sin θ)

                                (∵ sin (π – θ) = sin θ)

येथे  हे  ते  च्या दरम्यान आहे

 

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