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#30718 Bangla Language & Literature ত্রিকোণমিতি Level 0

Sin 105° এর মান হবে-

  1. A কোনটিই নয়
  2. B ১/৪ (√৬ + √২)
  3. C ১/৫ (√৩ + √৮)
  4. D √৭ + √৫
Answer: B - ১/৪ (√৬ + √২)

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