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1. sinθ - cos2θ = 2 এর সাধারন সমাধান কোনটি ?

  • A. (4n+1)π/2
  • B. (4n+1)π/2
  • C. (4n+1)π/2
  • D. (4n+1)π/2

Answer: Option A

Explanation:

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