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If 0 < β < α < π/4 , cos(α + β) 3/5 and cos (α - β) = 4/5 then sin2α is equal to
  • a)
    1
  • b)
    0
  • c)
    2
  • d)
    none
Correct answer is option 'A'. Can you explain this answer?
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If 0 < β< α< π/4 , cos(α+ β) 3/5 and cos (α- β) = 4/5 then sin2α is equal toa)1b)0c)2d)noneCorrect answer is option 'A'. Can you explain this answer?
Question Description
If 0 < β< α< π/4 , cos(α+ β) 3/5 and cos (α- β) = 4/5 then sin2α is equal toa)1b)0c)2d)noneCorrect answer is option 'A'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about If 0 < β< α< π/4 , cos(α+ β) 3/5 and cos (α- β) = 4/5 then sin2α is equal toa)1b)0c)2d)noneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If 0 < β< α< π/4 , cos(α+ β) 3/5 and cos (α- β) = 4/5 then sin2α is equal toa)1b)0c)2d)noneCorrect answer is option 'A'. Can you explain this answer?.
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