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#2851 Bangla Language & Literature General Level 17583

<p>cot θ + √3 = 2 cosec θ সমীকরণের সমাধান</p>

  1. A <p><img src="http://www.sothik.com/files/model-test/du-20216/image009.png" alt="" /></p>
  2. B <p><img src="http://www.sothik.com/files/model-test/du-20216/image010.png" alt="" /></p>
  3. C <p><img src="http://www.sothik.com/files/model-test/du-20216/image011_002.png" alt="" /></p>
  4. D <p><img src="http://www.sothik.com/files/model-test/du-20216/image012.png" alt="" /></p>
Answer: B - <p><img src="http://www.sothik.com/files/model-test/du-20216/image010.png" alt="" /></p>

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