Prove that 1-sin2A = 2sin²(45°-A) |trigonometry Class 10|Maths YT #maths #trigonometry #mathematics

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Prove that 1-sin2A = 2sin²(45°-A)
Trigonometry Class 10
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Trigonometry
#maths #trigonometry #mathsyt #optionalmath
  1. Maths YT
  2. 1-sin2A = 2sin²(45°-A)
  3. trigonometry
  4. trigonometry Class 10
  5. Maths YT
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